She angrily told him to go away and stop bothering her.她生气地叫他走开，别再烦她。

They're going away on vacation.他们即将去度假。

After graduating from high school, he went away to college.高中毕业后，他离开家去读大学了。

a going-away present/party [=a present/party for someone who is leaving to live, study, or travel in a distant place]赠别礼物；欢送会

I just wish there was some way to make the pain go away.我真希望有某种方法能消除痛苦。