A diet extremely low in calories can also be a diet that is nutritionally unsound.卡路里含量极低的饮食结构也会造成营养不良。The nutritionally balanced menus are designed to help you lose up to a pound a day without hunger pangs.营养搭配均衡的菜谱旨在不必...
The king carried himself with his customary elegance.国王保持着一贯的温文尔雅。It is customary for the teacher to provide grammar notes to help the student generalise what he has learned.教师经常给学生提供语法注释,帮助他归纳所学到的东西.The press gallery ha...