英语中 if的用法,谢谢各位达人

题目

英语中 if的用法,谢谢各位达人
If you search on the home page of Facebook for an email address, a mailing address, a phone number, a contact person to assist in a situation like we've been in, you will find a dearth of information. if怎么理解, to assist in a situation like we've been in怎么理解谢谢大家

答案

if 在这里是“如果,若”
to assist in a sitiuation as we've been 协助处理我们之间遇到过的情况