警觉，Never relax your vigilance while you live in peace.
你们
居安思危。
;警戒Never relax your vigilance while you live in peace.
你们居安思危。
We shouldn't relax our vigilance at any time.
任何时候我们都不应该放松警
。
Guaranteeing the safety of students requires continued vigilance on the part of teachers.
保学生安全，教师得时常保持警。
Better have no war for a thousand days than slacken your vigilance for one day.
宁可千日不战,不可一日不备。
His vigilance never languished.
他
警觉从未松懈下来。
声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件
观点；若发现问题，欢迎向我们指正。
