Redoubting
n. 【軍事】棱堡, 多面堡；胸墻；內(nèi)堡；防御性障礙物
??? 情景例句
Where there's a will, there's a way.
有志者事竟成。
I've had enough.
我已經(jīng)吃飽了。
How late do you plan to be?
你們預(yù)計(jì)延遲多久？