road depression的用法和樣例：
例句
- The workers are patching holes in the road with asphalt.
工人們正在用瀝青填平馬路上的凹坑。 - The relationships among biological effects, the formation of depression, strength heterogeneity of sediment and distribution of mud are also discussed.
在此基礎上探討了生物活動(dòng)與灘面凹坑，沉積物強度非均勻性以及研究區浮泥之間的關(guān)系。
