Choose wisely and keep alert.
明智选择，保持警醒。
youdao
Keep moving, keep low, keep quiet, keep alert!
保持移动，保持低调，保持安静，保持警戒！
You must keep alert when you are in a completely unknown environment.
在一个完全陌生的环境里，你必须随时保持警惕。
Keep alert at night!
晚上要保持警惕！
应用推荐
模块上移
模块下移
不移动