zài / zhè / yàng / xǐ / qìng / de / chǎng / hé / tán / bēi / shāng / de / huà / tí / wèi / miǎn / bù / rù / shí / yí

在这样喜庆的场合谈悲伤的话题，未免不入时宜。

Discussing a sad topic at such a festive occasion is rather inappropriate.