平安的英文：
safe and sound
well
without mishap

参考例句：

I breathed a sigh of relief when I heard he was safe.
我听到他平安的消息时才松了一口气。

Pull through;recover successfully
平安度过

Weather a crisis.
平安渡过危机

"He is most free from danger, who even when safe, is on guard"
居安思危者最平安

I wish you a happy voyage.
愿你航行平安。

Pray C, od she is safe.
祈求上帝保佑她平安。

Peace all year round
岁岁平安

After the birth, mother and child are doing well/nicely.
生产后，母子平安。

The journey had been smooth and uneventful.
一路俱各平安

May you have peace in your life
祝你一生平安

safe是什么意思：
adj. 安全的；不致导致损害的；小心的；有确凿证据的；风险小的
n. 保险箱，保险柜

"Safe Bind, safe find"
藏的稳,找的准

Indexing and searching are not only thread safe, but process safe.
建立索引和搜索不是线程级安全的，但是是进程级安全的。

No safe wading in an unknown water
未知水深浅,涉水有危险

sound是什么意思：
n. 声音；印象，感觉；录音；音乐风格；海峡，海湾
v. 发出声音；探测，试探；听起来；发出警报
adj. 健全的，完好的；明智的；酣畅的
adv. 酣（睡）

Sounding by sound is a sound method of sounding sounds.
声音测量是一种用声学探测声音的方法。

sounding survey
海底测深；水深测量

The advance was sounded.
进军号吹响了。

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