- 2024-05-18lucifer487
3. We'。
Climbing stairs is a tax on a weak heart. 电梯故障了。
To keep fit, I climb the stairs rather than take the elevator: Block and Ladder
例。
The elevator is out of order. 为保持健康. 爬楼梯对于心脏衰弱的人是个负荷;ve got to go up the stairs:
1。我们必须爬楼梯了爬楼梯.
2,我爬楼梯而不坐电梯
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