2 sentences

1. 他最近工作很忙，不大回家吃饭。

   tā zuì​jìn gōng​zuò hěn máng, bù​dà huí​jiā chī​fàn.

   He has been very busy at work lately and rarely comes home for dinner.

   Source: Dong Chinese Dictionary

2. 这个地方我不太熟悉，所以不大清楚路怎么走。

   zhè​ge dì​fang wǒ bù tài shú​xī, suǒ​yǐ bù​dà qīng​chu lù zěn​me zǒu.

   I'm not very familiar with this place, so I'm not exactly sure of the way.

   Source: Dong Chinese Dictionary