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- He never lets an opportunity slip; he's always on the mark. 他总是当机立断，决不错过机会。
- Local firms have been quick off the mark to cash in on the oil boom. 地方商行不失时机地利用油价暴涨大赚其钱。
- The gun doesn't bear on the mark. 炮口没有对准目标。
- Ah, the mark on the wall! It was a snail. 哦,墙上的斑点!那是一只蜗牛。
- Did you perceive the mark on the wall? 你看到墙上的斑点了吗?
- The marking on the wall was childish and unsightly. 墙上的记号幼稚而难看。
- Look at the markings on the petals. 你看一下花瓣上的斑纹。
- War has left its mark on the country. 战争给该国留下了不可磨灭的痕迹。
- Mark used to be a pilot on the Mississippi River. 马克曾在密西西比河上当过领航员。
- Don't scrape your feet on the floor. 别用脚蹭著地板。
- I hit him fair and square on the jaw. 我不偏不倚打中他的下巴。
- He reported on the whole event to the minister. 他把整个事件向部长做了汇报。
- Herringbone is named after the marks your Skis leave on the snow. 之所以称为人字形，是因为在雪板走过的雪面会留下很多“人”字的痕迹。
- The children are playing on the swings in the park. 孩子们在公园里荡秋千。
- The wet glass left a mark on the surface of the table. 湿杯子在桌面上留下一个痕迹。
- She is pounding out a new rune on the piano. 他正在钢琴上弹奏一支新曲。
- The aging football player was playing on the skids. 那个上了年纪的足球运动员很明显地在走下坡路。
- The newspaper got a scoop on the airplane crash. 该报独家报导了那次飞机失事。
- The girl stood shivering with cold on the doorstep. 那姑娘站在门前的台阶上,冷得直打哆嗦。
- There was a steep climb on the road out of town. 市外公路上有一处很陡的上坡路。
