to reduce levels of environmental pollution

California's tough anti-pollution laws

加利福尼亚州严厉的反污染法

The speech is very suggestive.

这篇演说含义深远.

beaches covered with pollution

秽物狼藉的海滩

air/water pollution

空气 / 水污染

The fine was for the company's pollution of the air near its plants...

罚款是因该公司对厂房周边空气造成了污染。

Polly is due to pass out from training college at the end of July.

波利七月底将从训练学院毕业.

Polly dropped her head and scuffed her feet.

波莉低下头拖着脚走开了。

Polly, bewildered and embarrassed, dropped her head and scuffed her feet.

波莉既困惑又尴尬，低下头拖着脚走开了。

Aunt Polly placed small trust in such evidence.

波莉姨妈对他的话不太相信.

Aunt Polly felt a sudden pang of remorse.

听到这,波莉姨妈突然感到一阵难受,后悔不已.

Polly took a bite of the apple, chewed and swallowed.

波利咬了一口苹果，嚼了嚼咽了下去。

Aunt Polly paused, perplexed, and Tom looked for healing pity.

波莉姨妈住了手,愣了一会儿, 汤姆指望她会讲些好话哄他.

Polly had never learned to dance.

波莉从未学过跳舞。

Almost everyone knows how Tom got his Aunt Polly's fence painted.

几乎每个人都知道汤姆把波利大婶的围栏油漆成什么样子.

It isn't service, Polly. A friendly talk. Sit down.

不是公事, 波利, 只是一次友好的谈话. 坐下吧.

But it is not the indiscriminate applause of a Pollyanna.

但这绝对不是在做烂好人.

The manatees tamed quickly.

海牛很快地被驯服.

I pushed on through the shoal water , but now the manatees were also moving toward me.

我继续努力着向前走去, 这时海牛也朝着我这游过来.

Inhalation may result in headache, nausea and irritation of the mucous membranes and respiratory tract.

吸入会导致头痛 、 恶心、黏膜和呼吸道的刺激.

In this introductory article , illusions and perceptual misjudgments in various aviation contexts are described.

以目视飞行而言,在许多情境里,视觉容易受刺激脉络的影响而产生错觉,导致飞行员做出错误的判断.