But the players don't use skate, they use bobsled and hurtle down twisting course.但运动员不是穿冰鞋, 而是用雪橇,沿着陡坡的弯曲冰道速滑.RACING track hums as miniature cars hurtle round it.微缩的小车在跑道上飞驰,嗡嗡作响.Then hurtle to clean, walk out, sti...
She began to menstruate regularly at 13 at intervals of 28～32 days with slight dysmenorrheal.她于13岁开始有正常的月经,周期为28～32天,有轻度的月经痛.Lean hard-training women athletes may menstruate less frequently or not at all.身材瘦削而且训练艰苦的女运动员行...
The botanical name is lilium in the liliaceae family.它的植物学上的名字是百合科百合属植物.New taxa of the genus Aspidistra ( Liliaceae ) from Sichuan.四川 百合科 蜘蛛抱蛋属新植物.The present paper reports the chromosome numbers and karyotypes of 9 pop...
Now they have special cages made to protect them from these monsters.现在他们有了特制的笼子,用来保护他们免受大鱼的侵袭.The birds smashed into the top of their cages in fright.鸟儿惊恐地冲过去，撞到了笼子顶上。I hate to see birds in cages.我不愿意看到鸟被关在笼子里。...