Tina is my cousin.She is tall and she has long (直的)hair.
(在……期间) his stay in Beijing, he made some foreign friends.
Lu Chuanjian is one of the most outstanding (飞行员) that I have ever known.
作此决定并非偶然,对此我已思虑多时。
The decision and I'd thought about it for long.
When watching the raising of the national flag,we should stand with our backs.
放学后你能帮我打扫教室卫生吗?
Could you please help me to the classroom after school?
如果你在外面逗留得太晚,你的父母亲会为你担心.
If you stay out too late, your parents will you.
你至少要花半个小时才能到达那里.
It will take you half an hour to get there.
Never c (横穿) the street when the red light is on.