Checkerboarding
[计] 划方格线, 划分小格
🗣️ 情景例句
Three cheers for Ms Li.
给李小姐三声欢呼！
Until next weekend,if that's OK.
如果行的话，住到下个周末。
If they are not brought to the surface soon they may lose their lives.
如果不把他们尽快救到地面上来，他们就有可能丧生。