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1·I began sifting through the mass of evidence.

我开始认真筛选大量的证据。《牛津词典》

2·Crash investigators have been sifting through the wreckage of the aircraft.

调查坠机事件的专家一直在仔细检查飞机残骸。《牛津词典》

3·She looked quickly through the papers, sifting out from the pile anything that looked interesting.

她很快地翻了一下那摞文件，把所有看着有趣的东西都拣了出来。《牛津词典》

4·Workers are sifting through the wreckage of the airliners amid growing evidence that the disasters were the work of terrorists.

在越来越多证据证明这些灾难是恐怖分子所为的同时，工人们正在仔细检查那些客机的残骸。《柯林斯英汉双解大词典》

5·Heavy snow is sifting onto the ground.

满天大雪撒落在大地上。

6·Today, I was sifting through my parents old home movies.

今天，我在翻看我父母的旧的家庭录像。

7·Others continued sifting through the rubble of their homes and businesses.

其他人继续在被破坏的家园和商业场所瓦砾中找寻残存的东西。

8·Using these simple keystrokes can really save time sifting through results sets.

使用这些关键符号真的可以帮助我们过滤结果，节省时间。

9·He suggested he could start sifting through the requests for money and give some out.

他建议盖茨可以开始筛选募捐请求，并捐出一部分钱。

10·A coarse sieve used for sifting out fine particles, as of sand, gravel, or coal.

筛子：一种粗筛，用于筛选优良的东西，比如沙子、碎石或者煤。

筛选

1·We dug our pans into black sand and gravel and began swirling and sifting until only a large tablespoon's worth of material was left.

我们在采金锅里装进黑色的沙土和砾石，开始不断的摇动和筛选，最后只剩下一汤匙那么多的东西。

2·Ephemeral info-nuggets are the Web's new currency, and sifting through them for useful information is a challenge for search engines.

短暂的信息金砖是网络的新货币。 通过他们筛选有用信息是对搜索引擎的一个挑战。

3·To others, dreams denote night-time learning or problem-solving, even automatic sifting of the mind's detritus, the skimming off of useless information to be dumped like so much mental junk.

其他人认为梦表示夜间学习或解决问题的过程，甚至是思想碎片的自动筛选过程，像清除思想垃圾一样清除无效信息。

4·Sophisticated sifting software is used to send the data to earth-bound scientists, who scour the results.

复杂精致的筛选软件被用于给地球上的科学家发送数据，他们负责弄清楚结果。

5·It's not about search; it's about sifting, and that's what e-discovery software enables.

它不是搜索，它是筛选，这就是电子证据发现软件所能够做的。

过滤

1·After hours of sifting, we selected the best suggestions – and can now bring you the Dane's answers in full.

经过了几个小时的过滤，我们选择了最佳的几个问题，现在带来阿格尔的回答完整版。

筛撒

1·In many of the tea shops very young women were sifting through shallow baskets of tea leaves to pick out the dirt or bad leaves.

在许多茶中购物非常年轻的女人正在筛撒过茶的浅篮子留下挑选污垢或坏的树叶。

(1)sift through通过；被筛下

(1)sift out过筛