A flight of stone steps leads to the terrace.一段石阶通向露台。He walks with a stick but still leads his soldiers into battle.他虽然拄着拐杖，但依然带领士兵们投入战斗。Well, I think that leads me to the real point.这个嘛，我看这让我说到正题了。...
Our anxieties can also be controlled by isolating thoughts, feelings and memories.我们也可以通过将一些想法、感情与记忆分开考虑以控制焦虑情绪。Colour filters are not very effective in isolating narrow spectral bands.一些滤色片不能很有效地分离狭窄的光谱带.This became kno...