3 sentences

1. 令人不快的气味有多种形式。

   lìng​rén​bù​kuài de qì​wèi yǒu duō​zhǒng xíng​shì.

   Unpleasant odors come in many forms.

   Source: CCMatrix

2. 当受损时，叶子经常会产生令人不快的气味。

   dāng shòu​sǔn shí, yè​zi jīng​cháng huì chǎn​shēng lìng​rén​bù​kuài de qì​wèi.

   When damaged, the leaves often produce an unpleasant odor.

   Source: CCMatrix

3. 确保在脚趾之间擦洗，以防止脚癣和令人不快的气味。

   què​bǎo zài jiǎo​zhǐ zhī​jiān cā​xǐ, yǐ fáng​zhǐ jiǎo​xuǎn hé lìng​rén​bù​kuài de qì​wèi.

   Make sure to scrub between your toes to prevent athlete’s foot and unpleasant odors.

   Source: CCMatrix