Translation machines are one of the greatest inventions. First, they are very helpful for travellers because travellers can quickly translate signs, menus, and directions. This makes getting around in new places easier. Second, they help people from different countries understand each other better. This means we can share ideas and work together more easily. Third, translation machines are great tools for learning new languages. You can use them to translate words and phrases, which helps you practise and improve your language skills. In conclusion, translation machines are an amazing invention that makes travelling, communicating and learning easier.

1.that they were picking up litter on the beach then.

2. arrvives at the restaurant,we won't order our meals.

1.During a flood,you should listen to the instructions for local authorities.

2.Mars be is one of the most promising planets for Life in the solar system.

One natural disaster that often happens in Vietnam is flooding. It happens every year, especially during the rainy season from June to November. Heavy rain and storms cause rivers to rise and flood cities and villages. Before a flood, people should prepare food, water, and medicine. They should also move to higher places to stay safe. After the flood, people should clean their homes and help each other rebuild. The government and volunteers often give food and support to those in need. Floods are dangerous, but with good preparation, we can stay safe.

1.how often earthquake occurred in that region.

2.that I could find a wide range of beauty products in their store.

1.I think robots can't replace role of teachers in education.

2.People will still send letters to each other by 2050.