1. Chatting(聊天) with a drink in your hand can easily make you lose track of the time.
2. With the widespread use of mobile payment, WeChat and Alipay are two of the most convenient(方便的) and safest ways to pay.
3. We were stuck(困在)in a traffic jam for two hours.
4. This factory will bring benefits (利益、好处) to the people around it.
5. Wu Changshuo then became another teacher to him and inspired(启发) a lot of his works.
6. Our mother earth is going through a very tough(艰难的) situation.
