in advance 提前；事先；预先；先期；在前面

【例句】
Plan your route in advance, using main roads as far as possible.
事先安排好你的路线，尽量走大路。

You will be at an advantage if you have thought about the interview questions in advance.
如果你预先考虑过面试中提出的问题，就会处于优势。