No, let's wait till Robbie gets back from the airport.
不要。我们等Robbie从机场回来吧。
Who are you writing to?
你正在写信给谁?
From this we get the expression to make a beeline for someone or something, which means to go quickly along a straight direct course for someone or something.
从这里我们得到一条短语"to make a beeline for someone or something,意思是迅速地沿着一条直线向某人或某物走去。