to fall asleep suddenly, especially when sitting
突然睡着，特别是坐着的时候 (turan shuizhao, tebie shi zuozhe de shihou)
"He nodded off during the boring lecture."
"他在无聊的讲座中睡着了。" (ta zai wuliao de jiangzuo zhong shuizhao le)
a small sign that something good might happen
to focus on a smaller area or set of options
to do something uncertain, trusting that it will succeed
a connected series of thoughts
to process data or analyze statistics
to remove bureaucratic obstacles or delays
