smoothly 的原形 smooth（聽發音）本身是平滑、光滑或滑順的意思，形容詞用法，口語上也經常用來形容順利的事物。
順利英文造句練習
Mark was very pleased that his wedding was successfully completed.馬克非常高興他的婚禮順利完成。
There is nothing to worry about now that the project is going well.
目前工程順利進行中，沒有什麼事情需要擔心。
We have successfully got the agency of European manor coffee beans.
我們順利取得歐洲莊園咖啡豆的代理權。
If the job goes well, my father will be go off work on time today.
如果工作順利，爸爸今天可以準時下班。
We hope everything goes well.
我們希望一切順利。
Matt successfully completed the task.
馬特很順利的完成了任務。
I had thought that maintenance of the car will be very difficult, did not expect such a smooth, really great sense of accomplishment.
我原本以為維修這輛車會很困難，沒想到如此的順利，真的很有成就感。
The new business case seems to be running very smoothly, should be happy.
全新的企劃案似乎執行得非常順利，值得高興。
My first date with Mary is very smooth today.
我今天與瑪莉第一次約會，非常順利。
Cargo companies smooth and efficient deliver each of commodity to the hands of consumers.
貨運公司順利且有效率的將每一件商品送至消費者手中。