晴雨表
6.The city nation problem and other social problems have the character of sensitivity radiation and chain reaction.
7.Emotions is a window and a weatherglass from which we can see clearly the inner world of a man.
8.Advertizing is the product of the development of the commodity economy, and its own progress is the brarometer of the prosperity of economy.
9.Just as honor is a prerequisite for respectability , so is unblemished character a barometer of integrity .
10.The altimeter used in most airplanes is a kind of barometer, which like barometers found in ordinary homes, is a measuring instrument for air pressure .
