1.
grin like a Cheshire cat
常常无缘无故地傻笑
2.
Don't get all steamed up over nothing.
不要无缘无故地发脾气。
3.
He died without any cause.
他无缘无故地死了。
4.
They gave me much aBuse for no fault.
他们无缘无故地大骂我。
5.
There is absolutely no such thing in the world as love or hatred without reason or cause.
世上决没有无缘无故的爱，也没有无缘无故的恨。
6.
Research of Diagnosis Method to Nocode Breakdown in Idling Engine
发动机怠速无故障码故障的诊断方法
7.
unfailing service
可靠服务，无故障的工作
8.
trouble-free oil clutch
无故障的浸油离合器
9.
I was criticized without any reason.
我平白无故挨了批评。
10.
She used to complain without good cause.
她过去常常无故抱怨。
11.
Those who were absent without excuse will be punished.
无故缺席者将挨罚。
12.
Those who are absent without excuse excuse) will be dismissed.
无故缺席者一律开除.
13.
"When you are content to be simply yourself and don't compare or compete,everybody will respect you."
" 夫唯不争,故无尤"
14.
Therefore, just as water retains no constant shape, so in warfare there are no constant conditions.
故兵无常势，水无常形。
15.
There is no suffering, no accumulating, no extinction, and no Way, and no understanding and no attaining.
无苦、集、灭、道。无智亦无得，以无所得故。
16.
rendered helpless by an accident
因出事故而束手无策
17.
He told a silly story.
他讲了一个无聊的故事。
18.
an unfailing source of good stories.
好故事的无穷尽源泉