break into

英 [breɪk ˈɪntə]

美 [breɪk ˈɪntə]

强行进入; 闯入; 突然开始做（某事）; 成功打入，顺利进入（某行业，尤指很难取得成功的领域）

柯林斯词典

PHRASAL VERB 强行进入；闯入
If someonebreaks intoa building, they get into it by force.
1. There was no one nearby who might see him trying to break into the house...
  附近没有人可能会看见他试图闯入房子里。
2. In this country a house is broken into every 24 seconds.
  在这个国家每24秒就会有一所房子被人破门而入。
PHRASAL VERB 突然开始做（某事）
If someonebreaks intosomething they suddenly start doing it. For example if someonebreaks intoa run they suddenly start running, and if theybreak intosong they suddenly start singing.
1. The moment she was out of sight she broke into a run...
  她一走出众人的视线就开始飞奔起来。
2. Then, breaking into a smile, he said, 'I brought you something.'
  然后，他忽然露出笑容，说道：“我给你带了一样东西。”
PHRASAL VERB 成功打入，顺利进入（某行业，尤指很难取得成功的领域）
If youbreak intoa profession or area of business, especially one that is difficult to succeed in, you manage to have some success in it.
1. She finally broke into films after an acclaimed stage career.
  她在取得舞台生涯的成功后，最终进入电影界发展。

verb

change pace
1. The dancers broke into a cha-cha
2. The horse broke into a gallop
express or utter spontaneously
1. break into a yodel
2. break into a song
3. break into tears

Thieves break into the office and steal the petty cash.
窃贼破门进入办公室偷走了零用现金。
The moment she was out of sight she broke into a run
她一走出众人的视线就开始飞奔起来。
My aunt's regular visits break into my weekend.
我姑母的不断来访打扰我度周末。
Can thieves break into my house?
盗贼会闯进我的房屋吗？
I just thought it would be a tough field to break into, so I became an actor instead.
我认为那是很难进入的一片领域，所以我改成了当演员。
May I suggest that we shorten the noon break into half an hour?
我能建议我们把午休时间缩短到半个小时吗？
Women do not normally break into the big time by doing stand-up comedy.
女性靠演单人喜剧通常无法成名。
In this country a house is broken into every 24 seconds.
在这个国家每24秒就会有一所房子被人破门而入。
They break into an office so that Jack can use the phone.
他们闯入了一间办公室，因为杰克需要使用电话。
When his lips break into a smile, it is enough to melt any woman's heart
他粲然一笑就足以让任何女人心软。