Poplar around in polite hello to me, as if to say: Good morning!

周围的白杨在彬彬有礼地向我问好，好像在说：早上好！

youdao

Just remember to smile as you say hello. A small wave is also polite.

只要记住说你好的时候带上微笑就行了，另外轻轻招手也会显得很礼貌。

youdao

Just remember to smile as you say hello. A small wave is also polite.

只要记住说你好的时候带上微笑就行了，另外轻轻招手也会显得很礼貌。

youdao