警方的射击手开火回击时，购物者们躲在汽车后面。Shoppers took cover behind cars as police marksmen returned fire.他们遭遇警察时毫不犹豫地开火。They don't hesitate to open fire when confronted by police.有关军队开火的最初传闻现在遭到了否认。Earlier reports that troops opened...
Aspirin thins the blood, letting it flow more easily through narrowed blood vessels.阿司匹林可以稀释血液，使其在变窄的血管里更顺畅地流动。Most people go through life merely wishing for thins.大多数的人一生之中对目标只抱着”愿望”而己.He seldom uses a stunt man even fo...
正改应变或线应变由每单位长度内的长度改变量来定义.Normal or linear strain is defined as the change in length per unit length.圆盘外有透明的防护罩,以免偶然在圆盘上弄上污点或线迹.A transparent cover is provided to protect the disc against accidental marking or smudging.小系...
We remembered the 50 th anniversary of the liberation of auschwitz.我们纪念奥斯维辛集中营解放50周年.The analogy between Auschwitz and Oak Ridge seems forced.奥斯威辛和橡树岭之间的相似之处似乎是牵强附会的.Whose version of history should prevail at Auschwitz?奥...
They hunt game with spears or a curved wooden boomerang.他们用长矛或木制曲形飞镖猎取野味.Boomerang Nebula - the coolest place in the Universe?宇宙中最冷的地方?Next, I will talk about how the returning boomerang was developed.接下来, 我会谈到返回式回飞棒是怎么产...