1·Dieting to be thin is on its own not enough to stave off diabetes.
研究人员说，节食本身不足以延缓糖尿病。
2·Many prevention measures were adopted to prevent and stave the reflection cracking in the asphalt overlay on existing concrete pavements in the world.
为预防和延缓旧混凝土面层和沥青加铺层反射裂缝，国内外采用了各种修复措施。
1·Ledger lines or leger lines are short horizontal lines used to indicate notes that lie above or below the stave.
加线为较短的水平线，用以表明音调在五线谱之上或之下。