站立一整天之后坐下来真舒服.It's nice to sit down after being on my feet all day.这堵墙往后坐了.The wall is beginning to slope backwards.枪在射击后向后坐.A gun recoils after being fired....
我从十四岁时起就不得不照料自己.I've had to fend for myself since I was 14.一队学生鱼贯而入, 共有十四五个人.A group of students filed in, fourteen or fifteen all told.二十四 小时为一日.Twenty - four hours make a day....
One metre of fabric is sufficient to cover the exterior of an 18-in-diameter hatbox...一米布足以包裹住直径为 18 英寸的帽盒。Acid production of lactic acid bacteria is sufficient to coagulate milk proteins.乳酸细菌产生的酸足以使乳蛋白质凝固.Sufficient res...