get out of hand 不可收拾；失去控制；難于控制
The calculations may get out of hand.
計算可能無法進行。
Otherwise things will get out of hand.
沒有這一手，就沒有制約。

be worried about為…憂慮，煩惱的
I hate that they should be worried about trifles.
真遺憾，他們竟為區區小事發愁。

be supervised 監督，管理
He supervised and trained more than 400 volunteers.
他指導和培訓了400多名志愿者。
He edited, proofed and supervised these books in production.
他編輯、校對并監督印制了這些書。

lie to 撒謊
Don't lie to me.You know damn well what was happening.
別瞞我了，你壓根就很清楚發生了什么事。
Don't lie to me.
不要對我撒謊。