There is no doubt that masks form a barrier to transmission, by stopping droplets passing from infected to uninfected people close by.

毫无疑问，口罩通过阻止飞沫从附近的感染者播到未感染者，并通过这种方式形成了一个播障碍。

For his part, though, Speaker McCarthy has said the President is putting the economy in jeopardy and that the House has done its job by passing a bill to avoid default.

不过，众议院议长 McCarthy 说，总统正在把经济置于危险之中，众议院通过了一项避免违约的法案，这是他的职责所在。

I must begin by passing on some late-breaking news.

我必须达一些最新消息。

You have to prove your ability by passing an exam.

你必须提升自己的能力通过考试。

The only way a player could move the ball up the court was by passing.

球员将球向上移动的唯一方法是球。

17 people were picked up by passing tugboats, but 26 are still missing.

17人被经过的拖船救起，但仍有26人下落不明。

They can be found in plastic materials and then by passing through the food chain.

它们可在塑料材料中找到，然后通过食物链。

Amendments can be repealed (or taken back) by passing other amendments.

修正案可被其他通过的修正案废除。

MPs in the House of Commons defied the government by passing a bill that seeks a delay to Brexit until January 31st if a deal has not been passed in the chamber by October 19th.

下议院的议员们不顾政府反对，通过了一项法案，如果在10月19日前没有达成协议，该法案寻求将英欧推迟到1月31日。

And tonight, I call on this Congress to show the world that we are united in this mission by passing a resolution to authorize the use of force against ISIL. We need that authority. (Applause.)

今晚，我请求会向世界展示我们在面对这一任务时是团结一致的，请会通过决议授权对ISIL使用武力。我们需要这样的授权。

But let's assume for the sake of polite conversation that you have found an appropriate location to relieve yourself: Your urine enters the thin but muscular urethra by passing through the internal urethral sphincter.

但是为了礼貌的谈话，让我们假设你已经找到了一个合适的位置来缓解自己：你的尿液通过尿道内括约肌进入薄而肌肉发达的尿道。

In the weeks leading up to the breeding season, there would be hormonal changes taking place in the body of the dinosaur that are triggered by passing time itself...by the length of the day, for example.

在繁殖季节的前几周内，恐龙体内的荷尔蒙会发生一定的变化，并且是随着时间变化而变化的，比如说，由白昼的长短来决定。

Biden ended his speech with an embrace from Harris, cementing his role among Democrats as the leader who could possibly save the country again from Trump, this time by passing the torch.

拜登在哈里斯的拥抱下结束了演讲，巩固了他在民主党人中的角色，作为有可能再次从特朗普手中拯救家的领导人，这次是通过递火炬。

Here's one approach: turn it off and backtrack to the start by passing the same number of candles you passed on the way there.

把它关掉，然后通过你在路上经过的相同数量的蜡烛，回到起点。

In Hwanung's transition from archetypal son to father, marked by passing on knowledge to humans, he also embodies another male archetype: God as king or judge.

在桓雄从儿子到父亲原型的转变中，通过将知识递给人类，他也体现了另一种男性原型：作为王或法官的神。

They took turns riding Harry's Nimbus Two Thousand, which was easily the best broom; Ron's old Shooting Star was often outstripped by passing butterflies.

他们轮流骑坐哈利的光轮2000，它比其他几人的扫帚都要好得多，罗恩的那把“流星”经常被蝴蝶撇在后面。

They took turns riding Harry’s Nimbus Two Thousand, which was easily the best broom; Ron’s old Shooting Star was often outstripped by passing butterflies.

他们轮流骑坐哈利的光轮2000，它比其他几人的扫帚都要好得多，罗恩的那把“流星”经常被蝴蝶撇在后面。

When you breathe, air moves from your nose or mouth into your lungs by passing through small tubes, called airways.

呼吸时，空气从鼻子或嘴进入肺部，通过被称为气道的小管道。

Researchers used a normothermic perfusion machine, which preserves kidneys by passing oxygenated blood infused with an enzyme through the organ.

研究人员使用了常温灌流仪，它用含有特定酶的血液冲洗捐赠的肾脏从而更好的保存该器官。

And so in a way, some people try to not work hard by passing their responsibilities off to other people.

因此，在某种程度上，有些人试图通过将自己的责任推卸给其他人来不努力工作。