有谁一走进家门，它那么高兴地见到你，会把你撞倒。送货人都学会了把东西放在我们门口。

Come into our house? And he was so happy to see you he would knock you over.

youdao

有谁一走进家门，它那么高兴地见到你，会把你撞倒。送货人都学会了把东西放在我们门口。

Come into our house? And he was so happy to see you he would knock you over.

youdao