Ps: we should have plan in learning english, don't play it by ear.

1、

Want to play piano by ear.

因为我想用耳朵弹琴。

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2、

Can we just play it by ear?

我们能不能只参与不策划？

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3、

Let's just play it by ear!

我们就瞧着办吧！

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4、

He can play it by ear and handles everything in order.

他能随机应变，所以做事井井有条。

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5、

Some people learn how to play jazz by ear.

一些人学习如何不看乐谱来演奏爵士乐。

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6、

By the time she was four, she could play songs by ear.

她四岁时就能凭记忆把听过的曲子弹奏出来了。

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7、

No problem. I'll play it by ear.

没问题。我会即兴发挥的。

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8、

Let's play it by ear when we get there.

到了那儿，我们要见机行事。

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9、

I can't play by ear, and I know you used to be able to do that.

我不能用耳朵来弹奏，而且我知道你以前可以的。

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10、

We don't know what to do now, so we must play by ear.

我们不知怎么做，所以必须见机行事。（非“玩弄起耳朵来”）

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11、

He had no time to prepare for the party, so he had to play by ear.

他没有时间为这次聚会做准备，只好凭记忆演奏了。

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12、

Application of Improved genetic algorithm in optimal sensor placement for dynamic test of Harbin Sifangtai bridge

大型桥梁动力检测测点优化的改进遗传算法及其应用

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13、

The padded urethane cabinet top has a dished compartment for safe placement of test tubes and other blood drawing supplies.

填补乙烷基储存柜顶部带有一个用于安全存放测试试管和其他抽血装置的隔间。

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14、

Application of Placement Density Test in Earth Dam Construction

填土密实度检测技术在土坝工程中的应用

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15、

Forty poor learners of EFL ( those who failed to pass English test of the College Entrance Examination, College Placement Test and the final examination in the first semester) participated in the experiment.

高考成绩、大学入学分级测试以及第一学期期末英语成绩皆低于60分的学生被界定为英语差生。

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16、

Based on the theory of Language testing, this paper analyzes Xiamen University College English Placement Test 2005, in order to get an objective understanding of testees' English level and to improve College English teaching.

本文根据测试学的理论，对厦门大学2005级大学英语分级考试卷及考试结果进行分析，旨在客观地了解2005级新生的英语水平，以促进英语的教学。

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17、

I got to know Miss Jiang in2002 while I was giving a placement test to a group of candidates who applied to our daytime English Intensive Training Program.

我是2002年认识姜君蕾的。那时我在给一组报读我们全日制英语（Q吧）课程的学生进行分班测试，她便在其中。

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18、

According to the correlation between language teaching and testing, language tests involve five basic types: proficiency test, aptitude test, achievement test, diagnostic test, placement test.

根据语言教学和测试的相互关系，语言测试包括五方面的基本类型：水平测试、能力倾向测试、技巧测试、判断测试、综合性测试。

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19、

Based on the results of College English Placement Test of Hunan University, two classes of non-English major college students at C level of 2008 serve as subjects.

实验研究根据湖南大学英语分级测试结果，以2008级的两个C级班为研究对象。

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20、

In addition, based on these results, some suggestions were presented for future item development and item bank building for College English Placement Test of Hunan University.

另外，基于此次性别DIF研究结果，对湖南大学大学英语分级测试未来的题目开发、题库建设提出了建设性意见。

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