如同……
Reach for this when you want a polished, literary simile — 'like' or 'as if.' 如同 is the formal cousin of 像 and 像……一样, used heavily in essays, news features, and descriptive prose. It introduces a vivid comparison that lets the writer paint a picture: 'the data hit them like cold water,' 'the deficit hangs over them like the sword of Damocles.' The comparison can stand alone (这如同晴天霹雳) or be followed by 一样 / 一般 for fuller cadence (如同……一样).
Structure
[A] 如同 [B] ([一样 / 一般])
rútóng...
How to Think About It
如同 lifts the register — it asks the reader to slow down and picture the comparison. Where 像 in speech just notes a resemblance, 如同 in writing performs it: B is offered as an image the reader is meant to dwell on. That's why it pairs naturally with strong metaphors (cold water, swords, dark clouds) rather than mundane likenesses. Using 如同 for everyday similarities sounds overwrought.
Examples
这条消息如同一盆冷水，浇在了大家的心头。
Zhè tiáo xiāoxi rútóng yì pén lěng shuǐ, jiāo zài le dàjiā de xīntóu.
This news was like a bucket of cold water poured over everyone's heart.
他的笑容如同春风，让人感到温暖。
Tā de xiàoróng rútóng chūnfēng, ràng rén gǎndào nuǎnhuǎn.
His smile was like a spring breeze, leaving people feeling warm.
城市的灯光如同星海一般，闪烁着。
Chéngshì de dēngguāng rútóng xīnghǎi yìbān, shǎnshuò zhe.
The city lights, like a sea of stars, were twinkling.
Common Mistake
Learners reach for 如同 in casual speech, where it lands stiff and bookish. Used to say 'my hair is like my mom's,' it sounds like reading from a novel. Reserve 如同 for writing and reach for 像 or 像……一样 when speaking.
我的头发如同我妈妈的。
我的头发像我妈妈的。
Don't Confuse With
像……一样
Everyday conversational simile. Use 像……一样 in speech and ordinary writing; switch to 如同 for literary or formal register.
好像……
'Seems like / it's like…'. 好像 is hedged ('I'm not sure, but it looks like'); 如同 makes a confident, vivid comparison the writer commits to.
犹如……
Near-identical formal cousin to 如同, even more literary. Both work in essays; 如同 is the slightly more common choice in modern writing.
Practice
Fill in the blank: 他的话 ____ 一把刀，深深刺痛了我。
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如同
Fill in the blank: 这次失败如同一场噩梦， ____ 真实地发生了。
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却
Arrange into a sentence: 如同 / 一道 / 这个 / 消息 / 闪电 / 来得 / 突然
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这个消息如同一道闪电，来得突然。
Translate to Chinese: Her voice was like flowing water, soft and gentle.
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她的声音如同流水，温柔而轻。
Use 如同 to write a literary simile describing a strong feeling or scene.
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他离开后，房间变得安静，如同一片无人的森林。
Hear It in Real Episodes
This pattern appears in 1 Fluentide episode. Press play to hear the sentence:
联邦统计局最新公布的数据，如同一盆冷水浇在了德国经济界的心头：去年，德国从中国的进口额几乎达到了其对华出口额的两倍。
The latest data published by the Federal Statistical Office landed like a bucket of cold water on the German economic community: last year, Germany's imports from China were nearly double its exports to China.
German Chancellor Merz Visits BeijingAdvanced
Related Grammar Patterns
Acquire by listening
Hear 如同…… in real Chinese, not in a textbook.
Fluentide picks the next news episode at your level, so this pattern shows up again and again in real context. The transcript marks it, the audio drills it. Free to start.