“桥墩”造句

很多公路桥的桥墩是从河谷里建造起来的.
Most road bridges have piers rising out of the vally.

桥墩的受力会把它们压到水面以下的.
Those piles of yours could be hammered below water level before they'd hold.

既然如此, 防 撞击桥墩垮塌的设计尤其显得重要.
That being the case, anti - collision pier collapse design is especially important.

• #桥墩