defensive wall

基本解释

He says as far as the risk of Bangkok flooding is concerned, they are working to build a defensive wall.
他声明，他们有考虑到曼谷遭受洪水的风险，所以他们正在这里修建防洪壁垒。
forum.china.org.cn
Inother words, she constructed a much taller defensive wall around herself than I ever built. What remained behind that wall, though, was pretty much what lay behind mine.
换个说法，她在自己周围修筑的防体比我的高得多牢固得多，可是要保护的东西都惊人地相似。
The winning goal was a soft one, as Clarence Seedorf gave away a free kick on the edge of the area and the defensive wall didn't seem to be set out very well when Julio Cesar curled in.
那个制胜的进球是失误的，因为西多夫一脚任意球几乎踢到了球场的边缘，然后人墙似乎并没有很有作用，当恺撒射门的时候。