洼地用英语怎么说？

洼地

例句

• The torrential rain may flood the low-lying land out. 这场骤雨有可能把低洼地淹没。
• Whenever it rains, a lot of water accumulates in the low - lying land . 一下雨, 洼地 里就存了好些水.
• Erodible soil fractions are usually dislodged from projections and trapped in depression. 可冲蚀土壤部分经常从凸出物剥蚀并降落于洼地.
• The mountain is encircled by the doughnut - shaped depression of the caldera. 山为环形的破火山口洼地环抱着.
• One spring I planted corn too early in a bottomland so flood - prone that neighbors laughed. 有一年春天,我在一块洼地上过早地种上了玉米.那块地极易遭到水淹,所以邻居们都嘲笑我.