你可以说我们一直不走运吧。You might say that we've been victims of circumstance.你不在伦敦真是走运了。Thank your lucky stars you're out of London.我们不会永远走运。Our luck couldn't hold for ever....
把止血带扎紧点.Twist the tourniquet tighter.止血带应阻断静脉及淋巴回流.The tourniquet should occlude venous and lymphatic return.止血带能否用于镰状细胞病患者?Can tourniquets be used in patients with sickle cell disease?...
The archaeologists excavated an ancient fortress.考古学家们发掘出一个古堡。These tiny debris - flow deposits formed on freshly excavated embankments of the California Aqueduct.这些细小的泥石流沉积是在新开凿的加利福尼亚渠的大堤上形成的.Landscape ecological archit...