英语翻译1他学英语已经有十年了。 2孩子们两年前就已经学习舞蹈了。 3他做英语老师多长时间了？

1. He has been learning English for ten years.
2. The kids has started learning dancing since two years ago.
3. How long has he been a teacher?
4. The farmer hasn't been in the farm for half an hour.
5. I've known her since the day before yesterday.

1He has learned English for ten years
2Chilren have learned dancing two years ago
3How long has he been an English teacher?
4The farmer hasn't been in farm for half an hour
5I have known her since the day before yesterday.

1、He has learned English for ten years.
2 Children have learned dance since two years ago .
3 How long has he became English teacher ?
4 The farmer has left the farm for half an hour .
5 I have known her since the day before yesterday.