Zoomer
可变焦距镜头
🗣️ 情景例句
He's gone out of business.
他失业了。
I asked him to check it for me, but he wouldn't.
我请他帮我检查，但是他不肯。
A long time ago, one of his ancestors who lived in Africa went into the forest to cut down a tree to make a drum.
很久以前，他那生活在非洲的祖先中有一人走进森林去砍树来做鼓。