He balances the two ton machine on one foot while sweeping the arms in strong, graceful arcs.
他用一只脚平衡着两吨重的机器,手臂用力而又优雅地挥舞着。
When a two-ton predator caught surfer Todd Endris in its jaws, an unlikely group of swimmers came to his rescue.
当一个两吨重的食肉动物用它的大口咬住了Todd Endris时,一群让人意想不到的海中泳者救了他。
If scientists were to detect a 600-foot-wide asteroid ten years in advance, Yeomans says, it could be deflected with a two-ton projectile traveling six miles per second.
约曼斯说,如果科学家能提前10年探测到一颗600英尺直径的小行星,就可以使用一颗两吨重,每秒速度6英里的弹道飞行器使其偏离轨道。
应用推荐