Not long ago, in America people were hesitant to offer assistance to others in trouble.

不久以前，在美国人们对是否应该帮助处于困境当中的人心怀疑虑。

youdao

Not long ago, in America people were hesitant to offer assistance to others in trouble.

不久以前，在美国人们对是否应该帮助处于困境当中的人心怀疑虑。

youdao