The system was clearly not functioning smoothly or transparently.該系統(tǒng)顯然運行并不順暢，也不明晰。The bolt slotted smoothly into place.插銷很容易就插上了.Soon they found their scientific reseaches were not progressing smoothly.不久他們發(fā)現(xiàn)他們的科學(xué)研究工作進(jìn)展得...
Make sure that you execute all movements smoothly and without jerking.一定要保證所有動作自然流暢，不要一頓一頓的。The replumbing and rewiring of the flat ran very smoothly.公寓里管道和電線的更換工作都進(jìn)展得非常順利。The system was clearly not functioning smoothly ...