Larks were warbling high up in the sky.云雀在高空鸣唱.If a warmly warbling warbler warbles to another warmly warbler, which warmly warbler warbles warmest?如果一只热情的鸣鸟对另一只热情的鸣鸟鸣啭, 哪只热情鸣鸟鸣啭得最热情?A flock of birds was already warbling...
Mining would pollute the lake and denude the forest.采矿会污染湖水，毁掉森林。Factories are no longer allowed to pollute the air with black smoke.不再允许工厂的黑烟污染空气了.She thinks these books pollute the minds of children.她认为这些书腐蚀儿童的心灵....
Changes in the retinal arteries reflect the severity of systemic hypertensive disease.视网膜动脉的变化是全身高血压病严重性的反映.Objective To investigate the factors influenced the prognosis of hypertensive cerebellar hemorrhage.目的探讨影响高血压脑出血...