He has never been toany city in China.=He's been to _ _ _ _ in China.Many people send donationsto charities to support their work.=Many people support the_ work _ _ donations to them.
问题描述：
He has never been toany city in China.=He's been to _ _ _ _ in China.
Many people send donationsto charities to support their work.
=Many people support the_ work _ _ donations to them.
答
Many people send donationsto charities to support their work.=Many people support the【charities】 work 【by】【sending】 donations to them.意思是：很多人通过送赠送品来支持慈善事业.不明白欢迎来追问!多...