Investors and police clash as stocks freefall in bangladesh .

投资者和警察发生冲突，孟加拉国如股票自由落体。

Markets across europe were also in freefall , following yet another rout in asia .

伴随着亚洲市场的节节溃败，整个欧洲市场同样直线下滑。

Are these downward blips in a gathering recovery or signs of a return to freefall ?

这些只是日趋明显的经济复苏中的一些下行迹象，还是再度暴跌的信号？

That demand has now gone into freefall . And with it any hope of expansion .

这种需求目前已一落千丈，日本经济扩张的希望也同样如此。

Astronauts look weightless because they are in continuous freefall towards the earth , staying aloft because of their horizontal motion .

宇航员之所以看起来无重力是由于他们处于向地球的持续下落中，而保持高高在上则是由于他们的水平运动所致。