4 sentences

1. 园林里的长廊两旁种满了花草。

   yuán​lín lǐ de cháng​láng liǎng​páng zhòng mǎn le huā​cǎo.

   The corridor in the garden is lined with flowers and grass on both sides.

   Source: Dong Chinese Dictionary

2. 颐和园的长廊以其精美的苏式彩画而闻名。

   Yí​hé​yuán de cháng​láng yǐ qí jīng​měi de Sū​shì cǎi​huà ér wén​míng.

   The Long Corridor in the Summer Palace is famous for its exquisite Suzhou-style color paintings.

   Source: Dong Chinese Dictionary

3. 颐和园的长廊是一座举世闻名的彩绘画廊。

   Yí​hé​yuán de cháng​láng shì yī zuò jǔ​shì​wén​míng de cǎi​huì huà​láng.

   The Long Corridor of the Summer Palace is a world-renowned painted gallery.

   Source: Dong Chinese Dictionary

4. 教学楼的长廊里摆放着几张供学生休息的长凳。

   jiào​xué​lóu de cháng​láng lǐ bǎi​fàng zhe jǐ zhāng gōng xué​sheng xiū​xi de cháng​dèng.

   There are several benches in the corridor of the teaching building for students to rest on.

   Source: Dong Chinese Dictionary