The children of immigrants tend to be bilingual and proficient in English.

移民的子女几乎都说两种语言，且精通英语。

Says here you're proficient in Photoshop.

这边写说你很擅长修图。

But you look quite proficient in using them now.

可是，你看起来用筷子用的很熟练嘛。

I know. - And we've become extremely proficient in the bedroom.

我知道。-而且我们的房事也十分愉悦。

We are pretty much proficient in all the stunt areas as we can be.

在各种特技方面，我们都得相当精通。

A little more than one-third of eighth graders are proficient in reading and math.

八年级的学生中，比1/3多一点儿的学生精通阅读和数学。

Only 15 percent of students were proficient in U.S. history, and only 25 percent in geography.

只有15%的学生在美国史取得好成绩，地理上只有25%。

Students are required to be proficient in English, to have finished high school and to be over 18.

学生们必须精通英语，完成高中学业，年龄在18岁以上。

Even though they're not fully proficient in English yet and often they don't live in English-speaking countries either.

尽管他们还没有完全熟练掌握英语，而且往往也不是生活在英语国家。

No, thank you, but for the record, I'm an excellent dancer. Proficient in the Rumba, Waltz and Cha-cha. Really?

谢谢 不必了 但需要声明一下 我拥有精湛的舞技 我熟练掌握了伦巴 华尔兹和恰恰舞 真的吗？

I would say I'm pretty proficient in using certain web applications as I have been having an IT background.

我想说我在使用某些 web 应用程序方面非常熟练，因为我一直有 IT 背景。

" If I had tried to become proficient in English 20 years ago, I would have depended on a teacher."

“如果二十年前我想精通英语的话，我就得依赖老师了。”

The doctors were proficient in anatomy.

医生对解剖学很精通。

State standards diverge wildly. NCLB's main goal, for all pupils to be proficient in reading and maths by 2014, is unrealistic.

鉴于各州的标准相差巨，NCLB的主要目标，即到2014年前让所有小学生熟练掌握阅读和算术技能，根本不切实际。

Practice using different tenses in your writing to become more comfortable and proficient in their use.

练习在您的写作中使用不同的时态，以便更加自如和熟练地使用它们。

Being proficient in Standard English is a valuable asset, but it's not necessary for everyone or every occasion.

精通标准英语是一项宝贵的财富，但并不是每个人或每个场合都需要。

Her training had all been toward the end of making her proficient in what she had undertaken to do.

她的训练一直是为了让她精通她承诺要做的事情。

Ruby Roundhouse — Martha's avatar — is proficient in karate, T'ai chi, aikido, and dance fighting, though her weakness is venom.

玛莎的化身 Ruby Roundhouse 精通空手道、太极、合气道和舞蹈格斗，但她的弱点是毒液。

In addition, Milton was proficient in Latin, Greek, Hebrew, French, Spanish, and Italian, and obtained a familiarity with Old English and Dutch as well.

此外，弥尔顿还精通拉丁文、希腊语、希伯来语、法语、西班牙语、意大利语，熟知古英语和荷兰语。

Because all types of bilingual people can become fully proficient in a language regardless of accent or pronunciation, the difference may not be apparent to a casual observer.

除了口音和发音之外，所有类型的双语者最终都能透过学习流利使用语言，因此如果只是随意观察，他们的差别并不明显。