挂羊头卖狗肉是他们的惯技.To sell horse meat as beefsteak is their usual practice.把贵重物藏在小孩身上是犹太人的惯技.It's an old Yid trick to hide valuables on the children.但这又是这个阶段的人的惯技.But also a useful modus operandi at this stage....
By gravitation the sun and planets act and react upon one another.太阳与行星通过引力发挥作用并相互影响。He also propounded the Heliocentric theory of gravitation, thus predating Copernicus by almost one thousand years.他也提出以引力作用为基础的日心说, 比哥白...
She is a long-distance runner, and she likes to run marathons.她是长跑选手, 喜欢跑马拉松。She is a long - distance runner , and she likes to run marathons.她是 长跑 选手, 喜欢跑马拉松.Accompanying the peripatetic Secretary of State on his shuttl...