Demonstrations, films, and videotapes are shown for your edification.采用了演示及播放电影和录像带的形式，以起到教育作用。The researcher then studied the videotapes to analyse the matches in detail.研究人员研究了录像,然后详细分析了比赛.Others include notes from 92 ...
The researcher then studied the videotapes to analyse the matches in detail.研究人员研究了录像,然后详细分析了比赛.Others include notes from 92 videotapes that depicted the interrogations.剩下的还包括了92盘记录了审讯过程的录像带的文字记录.Demonstrations, films, a...
They sent out questionnaires to 100 schools countrywide.他们向全国100所学校发放了问卷。Badly written questions limit the usefulness of questionnaires.问题设计得不好,调查问卷的用途就会打折扣.The computer could produce the questionnaires ready for mailing...
I took one of the pills and chewed it up.我拿起一粒药丸，把它嚼碎。Every spring the ozone is chewed up, and the hole appears.每年春天，臭氧遭到破坏，空洞就出现了。Goldstone chewed over the idea further.戈德斯通进一步考虑了这个问题。He chewed his lower lip nervously.他...