pick somebody up 有让人搭顺风车的意思，多半是半路上有人招手，您停下来让人上车。take someone home 才是带某人回家的意思，比如：After two days in ICU,i finally can take my son home .或者：I took my girlfriend home last weekend to meet my parents .到机场或车站接人可以说：I will meet you at the bus station (airport).
琳子Yulander
