Sentence Composition
| 1 | 難講 | nánjiǎng | hard to say |
| =2 | 喔 | ō | (interjection) oh; I see (used to indicate realization, understanding) |
| =2 | 喔 | o | (Tw) (sentence-final particle) (used to convey a friendly tone when giving an admonition or correcting sb etc) |
| =2 | 喔 | wō |
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| =2 | 喔 | wò |
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