他们拖着步子从一家商店走到另一家，寻找齐膝的白袜子。They trekked from shop to shop in search of white knee-length socks.米基喜欢长度及膝的紧身短裙。Mickey favoured tight skirts with a hemline at the knee.他们不时陷入没膝的湿地。They sometimes sank knee-deep into the marsh...
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....