算了的英文：
let it be
let it pass

参考例句：

Hit him back and call it quits.
还击他一下就算了。

Too much cunning in plotting and scheming is the cause of her own undoing.
机关算尽太聪明，反算了卿卿性命。

As there's no cream,we'll have to content ourselves with black coffee.
既然没有奶油,我们只好喝清咖啡算了.

Forget it, I'm broke.
算了，我可没钱了。

Thanked the host for including us.
多谢主人把我们也算了进来

Never mind. Ignorance is a bliss.
算了，不知道反而是一种福气。

"Oh well, better luck next time."
算了,下次的运气会更好

"Well, I 'll just have to throw this away. "
嗯,这些只好丢了算了

These clothes are too old, cast them off
这些衣服太旧了，扔掉算了。

The waiter footed up our bill
服务员结算了我们的帐单。

let是什么意思：
v. 允许；让；假设；出租
n. 擦网球

Let it be as you desire.
就按照你的意思办吧。

Let in sheathing.
镶进夹衬板。

He let go of the pole and let it fall.
他松开那根柱子，让它倒下了。

Let's go to the theater.
我们看戏去吧。

Let's cut for dealer.
让咱们切牌来决定由谁先发牌吧。

pass是什么意思：
v. 通过；传递；及格；经过
n. 穿过，经过；通行证，护照，入场证

This coin will not pass.
这钱币不通用。

pass a messenger
传递引绳

The evening passed as evenings mostly pass at Italian theatres
那一声过得很平淡，象意大利戏院里的大多数夜晚一样

Jan has passed the ball to the teammate, a wonderful pass.
简把球传给了队友，传得可真漂亮。

You could pass for a teenager. The fake painting passed for an original.
你可冒充十几岁的人。这幅伪造的画被当作真品