蜗牛背着他的壳走。
The snail pulls his shell as he walks.
youdao
关心我们的人，常常会背着我们走一段路！
Often, the people whe care for us, carry us too!
经常有老人背着喷雾器，整天在那里来来回回的走。
Usually old people are trolling around with sprayers on their backs all day long.
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