Body Builder Light Bulb

时间：2015-06-23 05:23:21

（单词翻译:单击）

Q: How many body builders does it take to change a light bulb?

A: Nine. One to screw¹ in the bulb while the other 8 hold up the mirrors.

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收听单词发音

1 screw
n.螺丝(钉)；vt.用螺钉固定；拧，拧紧
参考例句：
Let's screw the two pipes together end to end.咱们把这两根管子接起来拧紧。 Can you screw up this handle for me?你能帮我把这个把手拧紧吗？