互助承诺的英语句子 - 标准学习网

I told them earnestly, If I ever need help, just lend me a hand.

我认真地对他们说：如果我需要帮助，只要拉我一把就好。

句子分析：Conditional clause expressing reciprocity and sincerity.

英文句子人生哲理互助承诺