"Lift the latch," called out the grandmother, "I am too weak, and cannot get up."

“把门闩拉开，”奶奶喊道，“我太虚弱了，起不来。”

youdao

I often get a cold, because I have weak immune system.

我经常感冒，因为我抵抗力差。

youdao

I often get a cold, because I have weak immune system.

我经常感冒，因为我抵抗力差。

youdao