I will meet you at the airport in the afternoon.
meet表示迎接,pick up表示开车顺路接送,take多用于带东西,see off表示送人
就是这么用的.用TAKE也可以,不过就没有pick up礼貌了.
I will see you off at the airport in the afernoon
see sb. off 到火车站 机场接某人
I will go to the airport to pick you up at afternoon
I will go to the airport to pick you up.