他站在走道里，听着她那沉静而规律的呼吸声。He stood in the doorway, listening to her quiet, regular breathing.盘腿而坐的神像散发出智慧与沉静的气息。The cross-legged deity exudes wisdom and composure.夜深了, 村子里沉静下来.It was late at night, and all was quiet in the vi...
We needed to do decimals to round up and round down numbers.我们得把小数四舍五入成整数。...simple math concepts, such as decimals and fractions.简单的数学概念，如小数和分数We needed to do decimals to round up and round down numbers...我们得把小数四舍五入成整数。...
I was afraid the sickness had sapped my strength...我担心患病已让我元气大伤。The series of steep hills sapped the cyclists’ strength.一连串坡度很大的小山耗尽了骑车人的气力。The series of steep hills sapped the cyclists'strength.一连串坡度很大的小山耗尽了骑车人的气力....