3 sentences for 干脆 (gān​cuì — straightforward)

1. 他这人性格很爽，说话很干脆。

   tā zhèi rén xìng​gé hěn shuǎng, shuō​huà hěn gān​cuì.

   He has a very straightforward personality and speaks directly.

   Source: Dong Chinese Dictionary

2. 他说话办事都很干脆，从不犹豫。

   tā shuō​huà bàn​shì dōu hěn gān​cuì, cóng bù yóu​yù.

   He is very straightforward and decisive in his speech and actions, never hesitating.

   Source: Dong Chinese Dictionary

3. 我不喜欢他那副娘娘腔，说话一点也不干脆。

   wǒ bù xǐ​huan tā nà fù niáng​niang​qiāng, shuō​huà yī​diǎn yě bù gān​cuì.

   I don't like his effeminate manner; he isn't straightforward at all when he speaks.

   Source: Dong Chinese Dictionary