Make sure that you execute all movements smoothly and without jerking.一定要保证所有动作自然流畅，不要一顿一顿的。The replumbing and rewiring of the flat ran very smoothly.公寓里管道和电线的更换工作都进展得非常顺利。The system was clearly not functioning smoothly ...
The system was clearly not functioning smoothly or transparently.该系统显然运行并不顺畅，也不明晰。The bolt slotted smoothly into place.插销很容易就插上了.Soon they found their scientific reseaches were not progressing smoothly.不久他们发现他们的科学研究工作进展得...
The animals had lost weight noticeably, becoming lean, almost emaciated.那些动物体重明显下降, 瘦多了, 简直是憔悴不堪.One might almost say emaciated.简直可以说是很憔悴.He was emaciated by long illness.他由于长期生病而瘦弱....
It's rude to put out your tongues at people.对人吐舌头是不礼貌的.He is in rude health and can cycle 40 or 50 miles non-stop.他体格强壮，能连续骑车四五十英里。It will come as a rude shock when their salary or income-tax refund cannot be cashed...
His contribution is immeasurable.他居功至伟。to make a contribution to charity给慈善事业捐款Her contribution to the research went largely unacknowledged.她对这项研究的贡献大都被忽略了。...
a pair of bloomers一条短灯笼裤You are bidding on the bloomers and headband only.您是竞标的灯笼裤和头带只.Late bloomers are usually average guys when young.大器晚成者年轻时往往业绩平平....