会议进入关键讨论时,他突然打岔,显得很不合时宜。Huìyì jìnrù guānjiàn tǎolùn shí, tā tūrán dǎchà, xiǎnde hěn bù hé shíyí.When the meeting entered a crucial discussion, he suddenly interrupted, which seemed very inappropriate.
大人说话的时候,小孩不要打岔。Dàrén shuōhuà de shíhou, xiǎohái bú yào dǎchà.Children should not interrupt when adults are talking.
她正讲到关键的地方,却被一通电话打岔了。Tā zhèng jiǎng dào guānjiàn de dìfang, què bèi yì tōng diànhuà dǎchà le.She was just getting to the key part when a phone call interrupted her.