动 exist，be living，stay，remain；副 （正在） in process of，in course of；名 （姓氏） a surname ；

[例句] 当生活很艰难，你想要放弃的时候，请记住，生活充满了起起落落，如果没有低谷，那站在高处也失去了意义。 When life gets hard and you want to give up, remember that life is full of ups and downs, and without the downs, the ups would mean nothing.

[例句] 友情是理解，不是妥协；是原谅，不是遗忘。即使不联系，感情依然在。 Friendship means understanding, not agreement. It means forgiveness, not forgetting.It means the memories last, even if contact is lost.