由四英里长的城墙围着的设防城镇a fortress town enclosed by four miles of ramparts对来自空中的攻击是无法设防的.There can be no real defence against attacks from the air.他们不能让这座城市不设防.They could not leave the city unguarded....
唯一的问题就是大量水草阻塞了水道。Large, clogging banks of weed are the only problem.他看见水牛潜到水下逐食水草.He saw buffaloes dive beneath the floodwater to nibble grass.他的钓鱼线缠在水草上了.His fishing - line fouled the weeds....
It can serve as subject, predicate, object, attribute and adverbial modifier.可以作主语 、 谓语 、 宾语 、 定语、状语.Copies the contained elements, hash function, predicate, maximum load factor and allocator.复制所含的元素 、 散列函数 、 谓词 、 最大负载因子...