Some sedatives produce the para-doxical effect of making the person more anxious.一些镇静剂适得其反，加重了患者的焦虑。A wide variety of mild sedatives and tranquilizers have become available.现在有许多种镇静剂和安定剂.Since July 1967 there has been a ...
There is no room to move around.地方太小,倒不开身.The teacher should not move around too much as this makes lip reading more difficult.老师不应该频繁走动，因为这会加大唇读的难度。Young people do move around the country quite a bit these days.现在，年轻人的确...