1.do research on 2.protect...from... 3.agree with sb on sth 4.warn against 5.be popular with 6.have...in mind 7.figure out 8.in advance 9.be concerned with 10.discourage...from doing sth
对……进行探索
保护……不受伤害
同意某人某事
警告……不要,提醒……不要
受……的欢迎
记住,记牢
弄清楚
提前
涉及