He looked relaxed and elegant and had the patina of success.他神态轻松潇洒，给人成功的印象。The trophy is very impressive and rather special because it has a beautiful green patina.这个奖杯给人印象非常深刻，相当特别，因为它表面有一层漂亮的绿锈。He allowed a fine patin...
汤姆看见他的新脚踏车时,一定十分高兴.Tom will really light up when he sees his new bike.你学骑脚踏车时必须学会保持平衡.When you learn to ride a bicycle you must learn to balance.她想在圣诞节得到一辆新的脚踏车,结果如愿以偿了.She wanted a new bike for Christmas and she got her...