“求援”造句

他们向他求援。
They begged him for help.

在客货车里睡一晚还是走上十英里求援,当时实在是进退两难.
It was a tossup between spending the night in the van and walking ten miles for help.

他当机立断,马上向英格兰求援.
He took a rapid decision to appeal for England aid.

• #求援