The doer of the dangerous offence prevents the take place of the criminal results, which can be regarded the break off of the actual damage offence.
危险犯行为人防止危害结果的发生应是实害犯的中止。

I advised him to break off smoking.
我劝他戒烟。

CAS Aircraft must break off the attack.
近距离空中支援飞机必须取消攻击。

While dueling Veila， Ben appealed to her to break off her attack， hoping to return her to the light side.
跟韦拉决斗时，本劝她停止战斗，希望她回归光面面。

Break off the attack!The shield is still up.
停止攻击, 防护罩尚未被消灭

In an attempt to diffuse the tension I suggested that we break off for lunch.
为了消除紧张感, 我建议我们停下来吃午饭。

He tried to break off the broken branch but failed in his attempt.
他试图把已折断的树枝拽下来，但是没有成功。

Hamas, triumphant at the turn of events, has urged the authority to break off the talks.
哈马斯在事态转变中胜出, 并敦促当局中止会谈。

Then, he lets son try to break off the wooden bat.
然后, 他让其中一个儿子试着把木棒折断。

Bend back and break off the flippers from the tailpiece.
弯曲并分离龙虾尾巴侧边的鳍。

break off a betrothal with sb.
同某人解除婚约

I just break off another bottleneck and play these steel guitar blues.
我会突破另一个瓶颈，弹奏这些钢吉他蓝调。

When she found that her boyfriend took drugs , she decided to break off with him.
他真不小心, 把如此贵重的花瓶打破了。

Don't break off the branch.
勿折树枝。

The man had to Break off a Branch from the tree to use as a walking stick.
这人必须自树上砍下树枝作为手杖使用。

to break off/ resume diplomatic relations (with somebody)
与某人断绝/ 恢复外交关系

Did it break offor did someone break it?
自己断了, 还是有人干的？

Let's break off for a minute.
我们来歇一会儿。

To Break off the shuttle from the coon and choose the neighbor.
断机择邻

Yoko wants to break off her engagement.
洋子想解除婚约。

Let's break off for morning tea.
我们停下来喝早茶吧。

Knowing when to break off an iterative effort
知晓何时打破迭代

You'd better break off with him.
你最好与他一刀两断。

Britain was about to break off diplomatic relations with Libya.
英国曾打算与利比亚断绝外交关系。

I suggested that she break off two or three bananas from the bunch and just buy those.
我建议说她可以从一把上切下来两三个, 只买那些就可以了。