3 sentences

1. 这条街道两旁种满了梧桐树。

   zhè tiáo jiē​dào liǎng​páng zhòng mǎn le wú​tóng​shù.

   The street is lined with sycamore trees on both sides.

   Source: Dong Chinese Dictionary

2. 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

3. 幽深的小径两旁，青薛在阵阵微风中轻轻摇曳。

   yōu​shēn de xiǎo​jìng liǎng​páng, qīng xuē zài zhèn​zhèn wēi​fēng zhōng qīng​qīng yáo​yè.

   Along both sides of the secluded path, the green weeds swayed gently in the breeze.

   Source: Dong Chinese Dictionary