It was decided to float the pound because a fixed value was damaging exports.

决定浮动英镑汇率, 因为固定汇率不利于出口贸易。

Alexander’s engineers built floating rafts for the heavy catapults.

亚历工兵修建了浮动筏子来运载沉重弩炮。

It is a tiny joyrider from the rubble stream surrounding the solar system that broke free and orbits the sun in a tilted, elongated orbit.

它是从围绕太阳系而自由浮动一堆剩余物中游走出来一颗星。它体积微小，以倾斜、轨道围着太阳运转。