发音不相同: busy/ˈbɪzi/，
summer/ˈsʌmə(r)/
I 'm afraid he 's much too busy to see visitors .恐怕他太忙，不能会客。
He is always busy with god knows what .谁知道他整天在忙啥东西。
The shop has frontage on 2 busy streets .这家商店紧靠着两条热闹的街道。
He 's been busy with this for quite a few days ..他为了这个忙了好几天。
The busy rout of the street could be seen .人们可以看见街上的喧嚣景象。
The place was busy with passengers .那地方行人众多，非常热闹。
He was so busy that he even forgot to write home .他忙得连家信都忘了写。
The old woman's tongue had been busy .老太婆已经在搬弄是非了。
It is a very busy time with us at the moment .我们现在非常忙。
I have been as busy as a bee ever since dinner .自从饭后我一直忙得要命！
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