Never before have I heard this song sung in chorus.

The robbers have flown the country.

抢劫犯逃往国外了.

The seats have no back against which to lean.

这些座位都没有靠背可倚.

The men have been gambling away all night.

那些人赌了整整一夜.

The value of the property has been valued at ￡ . 30000.

财产估价为30000英镑.

Blessing has descended upon the house.

喜临门.

The contradiction has become apparent.

矛盾表面化了.

Somebody has falsely claimed the watch.

有人冒领了那只手表.

He deserves the acclaim he has received.

他得到的称赞是受之无愧的.

Mr. Brown has held 500 shares in the shipping company.

布朗先生持有该家航运公司的500份股份.

The word has passed into complete disuse.

这个词已经完全不用了.

The polio vaccine has saved millions of lives.

脊髓灰质炎疫苗挽救了数以百万计的生命.

One hundred thirty-seven of the trial participants live in the Bay Area.

37%的受试者居住在海湾地区.

Sure enough, the subjects accurately reproduced the force they received.

果不其然, 受试者透过摇杆就可以准确复制他们所接受的力道.

Finally, the participants proided one last set of blood samples.

最后, 受试者提供最后一组血样.

They asked subjects to fill out a questionnaire after dinner on Thanksgiving.

他们让受试者在用过感恩节晚餐之后填写一份问卷.

Receiver operating characteristic curves were used to compare test performance.

受试者工作特征曲线用来比较试验结果.

The subjects included 1741 randomly selected men and women.

本研究包括了1741名随机选择的男性和女性受试者.

Other participants were primed with play money or neutral stimuli.

其他的受试者则看到游戏纸钞或无暗示意味的刺激.

They found hydrogen sulphide levels decreased in 80 % of Process Pipe.

他们发现受试者口腔内的硫化氢含量降低了80%.

A proportion of subjects with negative smear results underwent bronchoalveolar lavage.

一部分受试者的阴性涂片结果行支气管肺泡灌洗.