🗣️ 情景例句
Are you all right?
你还好吗？
By all means.
当然，一定。
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。