要不然

otherwise; or else, or else; alternatively

j ɑ ʊ̯ ⁵ ¹ ⁻ ⁵ ³ p u ⁵ ¹ ʐ ä n ³ ⁵
adverb Uncommon #8,128
otherwise; or else Introduces what may happen if something is not done or is not the case.
CH: 快点儿,要不然我们会迟到。
EN: Hurry up, or else we’ll be late.

少喝点酒吧要不然就会得中风

Drink less alcohol, or you could have a stroke.

— 哭声 (2016)

要不然就没有效果了

Otherwise, it won’t be effective.

— 充气娃娃之恋 (2007)

要不然我就自己联系

Otherwise, I'll contact them myself.

— 伊万的童年 (1962)

要不然遭殃的可是我

Otherwise, I'll be the one who suffers.

— 攻壳机动队 (1995)

住口,要不然就回家吧

Shut up, or go home.

— 英国病人 (1996)

要不然又会被他陷害

Otherwise, he'll frame you again.

— 哭声 (2016)

要不然我一定是完蛋了

Otherwise, I’d definitely be screwed.

— 重庆森林 (1994)

要不然我怎么会

Otherwise, why would I?

— 美人鱼 (2016)

要不然也会泡在浴缸其实嘛,她就在外边

Otherwise, she’d be soaking in the bathtub too. Actually, she’s outside.

— 英国病人 (1996)

要不然我怎能养老婆呀?

Otherwise, how could I afford to support my wife?

— 英雄本色 (1986)

要不然从哪里出来?

Otherwise, where would it come from?

— 女王旅途 (2014)

要不然她得闹上一夜

Otherwise, she’ll make a fuss all night.

— 大红灯笼高高挂 (1991)

要不然我可要替她担心

Otherwise, I'll have to worry about her.

— 花样年华 (2000)

那要不然你怎么办?

What else are you supposed to do?

— 一一 (2000)

要不然他就是同性恋

Otherwise, he must be gay.

— 真爱至上 (2003)

还让你们开车来接老曹说你香港熟要不然就开老易的车啦

I even told you guys to drive over and pick up Old Cao, saying you know Hong Kong well. Otherwise, you could just take Old Yi’s car.

— 色‧戒 (2007)

要不然就再想个办法

Otherwise, think of another way.

— 我的父亲母亲 (1999)

要不然

Otherwise.

— 阳光灿烂的日子 (1994)

adverb Rare #23,712
or else; alternatively Introduces another option or suggestion.
CH: 要不然我们明天再来吧。
EN: Alternatively, let’s come back tomorrow.

要不然别去了

Otherwise, don't go.

— Suzhou River (2000)

要不然不要住算了

Maybe we just shouldn’t stay there after all.

— I Am What I Am 2 (2024)

要不然咱提前结束吧?

How about we end it early?

— 热辣滚烫 (2024)

要不然我们明年一起来选镇长看谁选的上?

How about we run for mayor together next year and see who gets elected?

— 海角七号 (2008)

要不然算了吧

Maybe we should just forget it.

— Dying to Survive (2018)

要不然给你换一张吧

How about I get you another one?

— 重庆森林 (1994)