(🌠)　To save our great cities from catastrophic flooding, engineers are raising some of the biggest sea defenses in history. Venice MOSE Wall, Delta Flume, Japan Tsunami Barrier, New Jersey Storm Defense.
　　为了救这(zhè )些超(💹)级城市(💯)于(yú )灾难性的洪水之(🈺)中，工(gōng )(🔍)程师在(zài )着手有史(💏)以来阵(zhèn )仗最大(💸)的沿(🐞)海(hǎi )防(fáng )(🏃)洪(hóng )项(🏴)目——威尼斯莫斯(🐖)墙，代尔(ěr )夫特三角洲引水槽，日本防海啸堤坝(📤)，新泽西(xī )州风暴防御(yù )。