Building their nests in trees helps protect the bluebirds'young.把鸟巢建在树洞里可以保护它们的幼鸟.If happy bluebirds fly Beyond the rainbow Why, oh why can't I?如果快乐的小青鸟儿飞过了彩虹那麽, 我为何不能?If bluebirds fly Beyond the rainbow Why, o...
Preventers are usually brown, red or orange inhalers.这些预防类药物通常是褐色, 红色或者橙色的.How can we improve engines, inhalers, and extinguishers?我们怎样改进引擎 、 喷雾器和灭火器?...
He probes the enemy's weak positions, ignoring his strongholds.他侦察敌人兵力薄弱的位置，对其要塞不予理睬。Small probes would give the allied armies some combat experience before the main battle started.小规模的试探可以使盟军在大战开始之前获得一些战斗经验。Its rin...
"That was a truly delicious piece of pork," he said. "Yes, wasn't it?" echoed Penelope.“那块猪肉真好吃，”他说。“没错，可不是么？”佩内洛普附和道。Characteristics: Being appetising and nourishing, it is a delicious dish in a banquet.特点: 味道鲜美,营养...