润滑作用能减少噪音和磨损.Lubrication reduces noise and wear.齿轮必须适当地加油润滑.Gear must be properly lubricated.芦荟用于润肤霜中，使之具有美妙的丝般润滑感。Aloe Vera is used in moisturisers to give them a wonderfully silky texture....
山猫自由出没于山野。Bobcats roam wild in the mountains.一片山猫遍迹的森林必将是个开始.A forest full of lynx would certainly be a start.乔丹现在是夏洛特山猫队的共有业主.Jordan is now part owner of the Charlotte Bobcats....