地球穿过某些彗星的轨迹线.The earth crosses the tracks of certain comets.箭的轨迹是一条曲线.The path of an arrow is a curve.回顾过去时能看到一条清晰的轨迹，还是只能看到一连串毫无目的、前后不连贯的工作经历？Can you look back and see a well-defined path, or simply an aimless series of...
If you prefer mild flavours reduce or leave out the chilli.如果喜欢清淡的口味，可少放或不放辣椒。Say that again, but this time leave out the swear - words.再说一遍, 但这次省去那些诅咒语.They must decide what to leave out.他们必须决定省去什么....
The ring of onlookers distended and closed again elastically.围观的一圈人散开了,接着又弹簧一般聚拢来.Science teacher's role should change elastically and multiply depending on the instruction context.教师的角色宜视教学情境脉络做弹性及多元的转换.The angle i...