5 sentences

1. 燕子在屋檐下搭了个小窝。

   yàn​zi zài wū​yán xià dā le gè xiǎo wō.

   Swallows built a nest under the eaves.

   Source: Dong Chinese Dictionary

2. 他们两家人住在同一个屋檐下。

   tā​men liǎng jiā rén zhù zài tóng yī gè wū​yán xià.

   The two families live under the same roof.

   Source: Dong Chinese Dictionary

3. 由于没有带伞，我们只好在屋檐下避雨。

   yóu​yú méi​yǒu dài sǎn, wǒ​men zhǐ​hǎo zài wū​yán xià bì​yǔ.

   Since we didn't have umbrellas, we had to take shelter from the rain under the eaves.

   Source: Dong Chinese Dictionary

4. 我们不能生活在同一屋檐下，却形如陌生人。

   wǒ​men bù​néng shēng​huó zài tóng​yī​wū​yán​xià, què xíng rú mò​shēng​rén.

   We can't live like strangers under the same roof.

   Source: OpenSubtitles

5. 屋檐下放着一个水桶，用来承接流下来的雨水。

   wū​yán xià fàng zhe yī gè shuǐ​tǒng, yòng​lái chéng​jiē liú xià​lai de yǔ​shuǐ.

   A bucket was placed under the eaves to catch the rainwater flowing down.

   Source: Dong Chinese Dictionary