1.Two second-class singles to Leeds, please.

1.请给我两张到利兹的二等车厢程票。

2.A single sparkcan start a prairie fire.

2.星星之火, 可以燎原。

3.Let not a single classmate lag behind.

3.不要让个同学掉队。

4.Flynn flattened him with a single punch.

4.弗林只拳把他打趴地上。

5.I shall restrict myself to a single example.

5.我将限定自己只用个例子。

6.He never said a single word in retaliation.

6.他从未说过句反击的话。

7.Not a single detail is to be omitted.

7.任何细节不得遗漏。

8.I won the fight without landing a single punch.

8.我拳都没打了。

9.All the speakers hook up to a single amplifier.

9.所有叭都接的扩音器上。

10.Their latest single sounds suspiciously like the last one.

10.他们的最新曲唱片听上去和前张很像。

11.A single pipeline serves all the houses with water.

11.条管路给所有的房子供水。

12.Those two banks have consolidated and formed a single large bank.

12.那两家银行已合并成家大银行。

13.On these vast plains there was not a single human habitation.

13.这些大平原上，没有处人的住所。

14.They quoted 756 dollars for the single New York—London fare.

14.他们对纽约到伦敦的程机票开价是756美元。

15.We've lumped all the top students in single class.

15.我们把所有优等生都编个班里。

16.There is a single name on the blackboard — whose is it?

16.黑板上只有个名字，是谁的名字？

17.A type of cymose inflorescence with only a single main axis.

17.歧聚伞花序 Monochasium 具有主轴的聚伞花序类型。

18.Many theories purport to explain growth in terms of a single cause.

18.许多理论都标榜以的原因解释生长。

19.We are one single mestizo race from Mexico to the Magellan Straits.

19.从墨西哥到麦哲伦海峡我们是个独的混血种族。

20.For text-mode files, carriage return–linefeed pairs are counted as single characters.

20.对文本模式的文件，回车换行作为个字符。