to gain a high level of competence in English获得高水平的英语能力Teachers sometimes presuppose a fairly high level of knowledge by the students.教师有时候假定学生的知识水平相当高。a high-level programming language高级编程语言...
He slipped and fell on an airplane gangway as the cameras rolled.在摄像时他不慎滑倒在飞机座位间的通道上。He slipped and fell on an airplane gangway as the cameras rolled...在摄像时他不慎滑倒在飞机座位间的通道上。Walking along the narrow gangway of the theater,...