Lowlands

Dikes protected the lowland from incursions of the sea.

堤防保护免于海水流入。

Heavy rainfalls flooded the lowlands.

大雨淹没了凹。

Heavy rainfalls swamped the lowlands.

大雨淹没了。

Lowland trees may lean to this side and a bank of cowslips from which their trunks lean aslope.

上树木会东倒西歪，虽说使它们弓腰曲背。

Trees of the family Dipterocarpaceae dominate the canopy and emergent layers of the hyper-diverse, aseasonal, humid lowland tropical forests of Southeast Asia.

以龙脑香科植物为主东南亚热带雨林有一非常特别现象，那就是不定期大开花现象。

The genesis rock was collected by Apollo 15 astronauts near Hadley Rille at the border between a lowland “sea,” or mare, and the lunar highlands.

起源石由阿波15宇航员在靠近HadleyRille边界上收集，这个边界在月亮“海”（或者称为mare）和月球高之间。