level

The pictures were hung on the wall at eye level.这些画以齐眼的高度挂在墙上。

at street/ground level街道/路面上

The pictures were hung at different levels.这些画以不同的高度挂着。

We were seated in the upper level [=floor] of the restaurant.我们在餐厅的楼上就座。

There was a high level of alcohol/lead in his blood.他的血液中酒精/铅含量高。

a normal level of intelligence正常的智力水平

Prices have risen to a new level.价格已经上升到一个新高度。

She rose to the level of manager.她升职当了经理。

She has reached a rare level of financial success.她挣钱很多，鲜有人及。

These problems affect people at all levels of society.这些问题对社会各阶层的人都有影响。

Can this problem be dealt with at/on a national level or must it be addressed at/on an international level?这个问题能在国家层面解决呢，还是必须在国际层面解决？

The argument appeals to me on a purely intellectual level but fails to reach me on a deeper emotional level.理智上我觉得这个论点有吸引力，而进一步在感情上来说则没有。

I'm attracted to the job on many levels.这份工作在很多方面都吸引我。

He studied the changes in the chemical at the molecular level. [=he studied the changes in the molecules of the chemical]他从分子角度研究了这种化学品的变化。

She has enjoyed great success in her professional life, but, on a (more) personal level, this has been a very stressful time. [=this has been a very stressful time in her personal life]她事业上很成功，但就个人生活而言，这种成功却是沉重的压力。

We pitched the tent on level ground.我们在平地上搭起了帐篷。

a level floor/road平坦的地面/道路

The recipe calls for a level teaspoon/tablespoon of sugar. [=an amount of sugar that fills a teaspoon/tablespoon exactly without going above its edges]菜谱上说要用一茶匙/汤匙的糖。

an airplane in level flight平稳飞行的飞机

Interest rates have remained level.利率保持稳定。

The water was level with my waist.水齐我的腰深。

The window is level with the tops of the trees.窗户与树冠齐高。

The boards are level.这些木板一样高。

They drew level with the rest of the runners.他们追上了其他的赛跑运动员。

Make sure that the ends of the boards are level with each other.要确保木板顶端齐平。

The teams are level (with each other) in the standings.各队在积分榜上成绩不相上下。

They trailed early in the game, but they drew level [=they tied the score] in the second half.开局时他们比分落后，但下半场追平了。

She spoke in a level voice.她讲话语气平静。

It's important to keep a level head [=to remain calm] when you're dealing with a dangerous situation like this one.你在应对类似这样的危险处境时，重要的是要保持头脑冷静。

They will level the field.他们将平整土地。

We need to level the garden before we plant anything.在种东西前，我们需要把花园整平。

The earthquake leveled the city.这场地震将整个城市夷为平地。

He leveled his opponent with a right hook.他以一记右勾拳将对手打倒在地。

The robber leveled a gun at his head.强盗举枪对着他的头。

They leveled a fraud charge against him. [=they charged him with fraud]他们控告他犯有欺诈罪。

Several complaints have been leveled at the store.有好几起投诉都是针对这家商店的。

Criticism has been leveled against the government for not responding to this crisis.因为政府没能对此次危机做出反应，批评的矛头直指政府。

He scored a goal that leveled the score at 3-3.他进了一个球，把比分扳成3：3平。