Đề ôn thi Đề thi vào lớp 10 Trường THPT Chuyên KHXH môn Tiếng Anh - Mã đề KHXH-05

Have you ever wondered how a self-driving car can drive without a human? The secret is in how it 'sees' the world. A self-driving car is equipped with (35) __________ complex system of sensors and cameras that act as its eyes and ears, constantly scanning the environment. These tools gather a huge amount of data every second to build a detailed picture of the road.

The most familiar tools are the cameras, often placed in front of, behind, and around the vehicle. These cameras work much like human eyes, detecting lane markings, traffic lights, and road signs. This visual information is crucial, as it identifies any potential (36) __________, such as a pedestrian or another car. This data is processed in real-time, allowing the vehicle (37) __________ safely and follow the rules of the road.

However, cameras have limitations; they can struggle in fog, heavy rain, or darkness. That's why autonomous cars also use radar. Radar systems are not affected by bad weather. They send out radio waves (38) __________ detect objects and calculate their distance, speed, and direction. If a car relied only on cameras, it (39) __________ struggle in these poor visibility conditions, but radar provides a reliable backup.

For an even more detailed view, many cars use LiDAR (Light Detection and Ranging). This technology spins around, sending out millions of laser pulses per second to create a precise 3D map of the car's surroundings. The car's central computer must (40) __________ all of this data from the cameras, radar, and LiDAR. This process is like building a puzzle to (41) __________ of what's happening around the car.

By combining information from all these different technologies, a self-driving car creates a comprehensive and reliable understanding of its environment. One designer said that the previous model (42) __________ on simpler technology, but the new systems are far more advanced. This multi-layered approach to perception is what makes autonomous driving a growing reality for the future of transport.

When you hear the term 'five-star vacation', what comes to mind? For many, it evokes images of pristine white-sand beaches, enormous hotel suites, and gourmet meals. While these elements are often part of the package, the reality of luxury travel goes much deeper than just shiny surfaces and a high price tag. A true five-star experience is built on a foundation of flawless, personalized service and creating unique, unforgettable moments for the guest. It's an entire ecosystem designed to cater to a traveler's every need, often before they even realize they have one.

So, what are the components of this top-tier travel? Beyond the luxurious rooms and beautiful locations, the focus is on service and access. This includes having a dedicated concierge who can arrange almost anything, from last-minute theater tickets to a private helicopter tour. It means access to exclusive areas, such as a private beach or a members-only lounge, away from the crowds. The quality of everything is exceptional, from the thread count of the bedsheets to the ingredients in the food. Staff are highly trained not just to be polite, but to be intuitive, anticipating guests' wishes and providing a seamless experience.

Vietnam has rapidly become a major player in the global luxury tourism market. Destinations like Da Nang, Phu Quoc, and Ha Long Bay are now home to world-class resorts that regularly win international awards. The InterContinental Danang Sun Peninsula, for example, is globally acclaimed for its stunning design and impeccable service. They attract a discerning clientele, including celebrities and high-net-worth individuals, who are looking for privacy, beauty, and a travel experience that stands out. These resorts blend Vietnamese hospitality with international standards of luxury, creating a unique and compelling offer.

Naturally, such an extraordinary level of service comes at a significant cost. The high prices of five-star vacations are a direct result of the immense resources required to deliver them. This includes a high staff-to-guest ratio to ensure personalized attention, the cost of maintaining facilities to a perfect standard, and sourcing the finest products and ingredients from around the world. The price reflects the meticulous planning and labor that go into every single detail of the guest's stay, from the moment they arrive until the moment they depart.

Ultimately, however, the concept of 'luxury' can be very personal. While a five-star resort offers one definition, luxury could also mean an adventurous trek to a remote mountain village, a quiet week spent with family without digital distractions, or the simple joy of trying authentic street food in a bustling new city. Understanding what the tourism industry defines as 'five-star' helps us appreciate the skill and effort involved, but it also invites us to consider what a truly 'rich' travel experience means to each of us individually.