您要查找的是不是：
- The thieves enter the building by the back door. 小偷从后门进入了大楼。
- I avoided her by leaving by the back door. 我从后门离开,避开了她。
- The man entered the room by the back door. 那人通过后门进入了房间。
- I avoided meeting her by leaving by the back door. 我从后门离去以免和她相见。
- The thieves entered the building by the back door. 窃贼是从后门进入大楼的。
- He entered by the back door. 他从后门进入。
- He used his influential friends to help him get into the civil service by the back door. 他利用那些有权有势的朋友帮助他走后门,到政府行政部门任职。
- The thief slipped out (by the back door). 那个贼偷偷（从後门）溜出去了.
- Can we get in the house by the back door? 我们可以经过后门进入房子吗?
- Tom avoided his aunt by leaving by the back door. 汤姆从后门出去,以避免碰上他姑妈。
- Sneaking out of the classroom, by the back door. 偷偷从教室的后门溜走。
- The thief entered the shop by the back door. 小偷从后门进了商店。
- The thief slunk in by the back door. 贼偷偷地从后门溜了进来。
- He slipped out by the back door. 他从后门偷偷溜走了。
- Sneaking out the classroom by the back door. 那时，我悄悄的从后门逃出教室。
- John was trying to slink into the house by the back door. 约翰想从后门溜进房子里。
- He went in by the back door and found himself in the kitchen. 他从后门走进去, 发现自己到了厨房。
- Visitors, please enter by the main doors. 来访者请由正门进入。
- He used his friends to help him get into the civil service by the back door. 他利用朋友们帮他走后门，进入政府部门任职。
- Failing to pass the examinations for admission to college he had to get in by the back door. 由于大学入学考试不及格，他不得不走后门。
