顺利的英文：
smoothly
without a hitch

参考例句：

proprietary company
祝你万事顺利。

Mary sailed through her final exam.
玛丽顺利通过了期末考试。

plain sailing
一帆风顺;进展顺利

The sports meeting went off very badly
运动会开得极不顺利。

I hope it will work out well.
我希望进展顺利。

The interview went off very badly.
访问进行得极不顺利。

The maritime passage was a good augury for the aerial passage.
顺利的航海仿佛也是航空的好预兆。

The factory has worked successfully since its trial run last year.
工厂自从去年试运行以来，生产很顺利。

Our minor vacation plans are shaping well.
我们的小长假计划进展顺利。

The bond drive got off to a flying start when two wealthy citizens subscribed for ten thousand dollars worth each.
那债券推销运动一开始就很顺利，有两个有钱人各认购了10000美元。

smoothly是什么意思：
adv. 平稳地，流畅的；顺利地；平滑地

Everything went pretty smoothly.
一切进展相当顺利。

The gears work smoothly.
这个传动装置运转很灵活。

The operation was moving along smoothly.
手术进展顺利。

without是什么意思：
prep. 没有；不，无；在…范围以外
adv. 在户外；没有或不显示某事物
n. 外部；外面

with or without milk,with or without sugar.
有人愿意在茶中加奶，有人却不愿意有人爱加糖，有人却不爱加糖。

without [with no]stint
无限制地,不吝惜地

"Without money, without tear"
没有钱,就没有忧虑

hitch是什么意思：
v. 搭乘别人的便车；套住，锁住
n. 意外故障；急拉，急推；绳结

Hitch your wagon to a star.
志在千里。

Hitch your wagon to a star.
把货车拴在星辰之上（要有高超的理想）。

The launch was delayed by a technical hitch.
由于技术上出现临时故障而导致发射延期。