5 sentences

1. 我毫不怀疑他们的正直。

   wǒ háo​bù​huái​yí tā​men de zhèng​zhí.

   I have no doubt about their integrity.

   Source: CCMatrix

2. 我毫不怀疑我们去过月球。

   wǒ háo​bù​huái​yí wǒ​men qù guo yuè​qiú.

   I have no doubt that we have been to the moon.

   Source: CCMatrix

3. 我毫不怀疑我们会取得成功。

   wǒ háo​bù​huái​yí wǒ​men huì qǔ​dé chéng​gōng.

   I have no doubt that we will succeed.

   Source: United Nations

4. 我毫不怀疑我想和他共度一生。

   wǒ háo​bù​huái​yí wǒ xiǎng hé tā gòng​dù yī​shēng.

   I have no doubt that I want to spend my life with him.

   Source: CCMatrix

5. 她说她做了，我毫不怀疑她是这样做的。

   tā shuō tā zuò le, wǒ háo​bù​huái​yí tā shì zhè​yàng zuò de.

   She said she did, and I have no doubt she did.

   Source: CCMatrix