1、Today, international exchange is gettingfrequent day by day, English has already become a basic skill.(在国际交流日益频繁的今天，英语已经越来越成为一项基本技能。)
2、The two factories maintainfrequent contacts.(两个厂经常打交道。)
3、There were no petrol pumps and few garages, so every driver had to be his own engineer for thefrequent breakdowns.(那里没有汽油加油泵，也很少有汽车修理厂，所以每个司机都必须自己兼职工程师，以应对频繁出现的机器故障。)
4、Symptoms includedfrequent dryness in the mouth.(症状包括经常口干。)
5、After telling several friends about our ordeal, probably the mostfrequent advice I've heard in response is to change my name.(在告诉了几个朋友我们的遭遇后，我听到的回应中最常见的建议可能是改掉我的名字。)
6、Butfrequent hand washing and avoiding close contact with people who have colds can reduce the likelihood of catching one.(但是经常洗手和避免与感冒患者密切接触可以降低感染的可能性。)
7、However,frequent introductions of new products have two problematic side effects.(然而，频繁推出新产品有两个副作用。)
8、But some people suffer from repeatedfrequent headaches.(但有些人却苦于经常性反复性的头痛。)
9、Quicker turnarounds mean less wasted inventory, morefrequent releases, and more profit.(更快的周转意味着更少的库存浪费、更频繁的发货以及更多的利润。)
10、Bordeaux is on the main Paris-Madrid line so there arefrequent trains.(波尔多位于巴黎至马德里的铁路主干线上，因此有频繁的列车。)
11、I turned down the offer because it would meanfrequent business trips away from my family.(我拒绝了这个提议，因为这意味着我要经常出差，不能和家人在一起。)
12、Our factory hasfrequent contacts with the neighbouring villages.(我们厂和附近村庄经常来往。)
13、There arefrequent contacts between the peoples of the two countries.(两国人民之间交往频繁。)
14、That is clearly an untenable view, since editors can often intensify reader interest in a news topic by giving itfrequent coverage.(这显然是站不住脚的观点，因为编辑通常可以通过频繁报道来增强读者对新闻话题的兴趣。)
15、The humans are sending out more greenhouse gases in recent years which of course, will lead to morefrequent extreme weather.(近几年，人类不断排放更多的温室气体，毫无疑问，这会导致更为频繁的极端天气。)
16、The engineer and his son heldfrequent meetings concerning technical problems.(工程师和他的儿子经常就技术问题进行讨论。)
17、This syndrome is associated withfrequent coughing.(这种综合征与经常咳嗽有关。)
18、We have no chance of competing against machines onfrequent high-volume tasks, but there are things we can do that machines cannot.(在频繁的大批量任务上，我们没有机会与机器竞争。但有些事情我们可以做，而机器做不到。)
19、She givesfrequent performances of her work, both at home and abroad.(她经常在国内外演出自己的作品。)
20、The jet-setting couple madefrequent appearances in the gossip columns.(这对富豪夫妇的消息经常出现在八卦专栏里。)
21、She is afrequent traveller to Belgium.(她经常到比利时去旅行。)
22、The level of sulfur dioxide gas above Venus's clouds shows large and veryfrequent fluctuations.(金星云层上方的二氧化硫气体水平显示出巨大且非常频繁的波动。)
23、Third, the probability that we will develop primary group bonds increases as we havefrequent and continuous contact.(第三，当我们有频繁和持续的接触时，主要群体凝聚力增强的可能性也增加了。)
24、Afrequent proposal for highly skilled workers comes with the slogan, "Staple a green card to the diploma."(对高技能工人的建议经常伴随着这样的口号：“将绿卡钉在文凭上。”)
25、These professional animals are probably better at finding their way in the airports than the mostfrequent of travelers.(这些专业的动物可能比最经常旅行的人更善于在机场认路。)
26、At the same time, extreme weather events like Category 5 hurricanes are becoming morefrequent.(与此同时，5级飓风等极端气象事件出现得越来越频繁。)
27、Open pursuit of alternatives—byfrequent competitive bidding, if possible—will likely yield the best results.(如果可能的话，通过频繁的竞标来公开寻求替代方案，可能会产生最好的结果。)
28、For them, the economic benefit they reap surpasses the risk of dying or losing property in one of the volcano'sfrequent eruptions.(对他们来说，他们获得的经济利益超过了在火山频繁喷发中死亡或财产损失的风险。)
