to solve a complex problem or mystery
解决一个复杂的问题或谜题 (jiejue yige fuzade wenti huo miti)
"It took hours, but we finally cracked the code of the system error."
"花了好几个小时，但我们终于破解了系统错误的代码。" (huale hao ji ge xiaoshi dan women zhongyu po jie le xitong cuowu de daima)
to remain calm and not show emotion
something or someone that causes continuous trouble or annoy...
to relax and enjoy oneself freely
a place to live; a shelter
a strategy or plan of action
to present information in a way that influences people's per...
