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- Some bright spark has left the tap running all night. 哪个小淘气干的聪明事，让水龙头开了一夜。
- A spark touched off the gunpowder. 一粒火星引起了火药爆炸。
- Keep your hands off me; or I'll knock you down. 不要碰我，当心我把你打倒在地。
- John is the spark plug on his rowing team. 约翰是划船队的中坚分子。
- Local fighting might spark off a major war. 局部战斗有可能引发一场大规模战争。
- There was a wild spark in his eyes. 他的两眼炯炯发光。
- There was a furious knock at the door. 有人在猛烈地敲门。
- He hasn't a spark of generosity in him. 他一点也不慷慨。
- Mind you don't knock your head (on this low beam). 小心，别(让这根低梁)撞著头。
- It's hard to get at the spark plug without a proper wrench. 没有一把合适的扳钳，要抓住那个火花塞是困难的。
- I was able to knock their price down to $1. 我把价格压到一美元。
- We knock off at 12:30 for lunch. 我们十二点半时停下工作去吃饭。
- The vital spark in him makes him an artist. 他生气勃勃的活力使他成为一个艺术家。
- A cigarette spark started the fire. 香烟的火星引起这场火灾。
- She fell off her bike and got a nasty knock. 她从自行车上摔下来，摔得很重。
- A spark triggered the explosion. 一粒火星引起了这场爆炸。
- When I fell I got a terrible knock on the head. 我摔倒时头撞得很厉害。
- He showed not a spark of interest in the plan. 他对这个计划一点不感兴趣。
- Don't drink too much of this it'll knock you out! 这种酒别喝太多--喝多了就醉了！
- They were scheming to spark a revolt. 他们策划发起反叛。
