High light efficency , concentrated light, no additional ballast, which can take place of incandesce lamp, reducing investment fees.特点:发光效率高,光线集中, 不需要附加镇流器, 可直接与白炽灯互换使用, 减少投资费用....
Knights joust and frolic.骑士们骑马比武，嬉戏作乐。Joust for the fate of the kingdom!一场决定王国命运的战斗!To aim or thrust ( a lance ) in a joust.(用长矛 ) 刺在格斗中瞄准或投掷 ( 长矛 )...
Many wildlife parks are regularly invaded by people poaching game.很多野生动物园都时常遭到偷猎之徒的侵入。Warriors armed with bows and arrows and spears have invaded their villages.佩带弓箭和长矛的武士闯入了他们的村庄。The diseased tissue can be easily invade...