古罗马人征服英国的时候也带来了这个风俗。When they conquered Britain, the Romans brought this custom with them.不谙当地风俗的游客visitors unacquainted with local customs他们按当地风俗举行婚礼.They kept to the custom to hold their wedding....
Dahlias are florescent from July.天竺牡丹七月起开花.So the spiral of a compact florescent bulb isn't bulbous at all.而螺旋形的节能荧光灯泡并不是鳞茎状的.They chose this gene because it is easy to see with a florescent light.他们选择了这种基因,因为它很容易看到...