细胞不断地分裂更新，这是人体发育过程的一部分。Cells divide and renew as part of the human growth process.分裂主义者袭击他们的车辆时，两名警官死里逃生。Two police officers had a narrow escape when separatists attacked their vehicles.优柔寡断与内部分裂深深困扰着该团队。The team has bee...
The planet, dubbed HAT - P - 1, is located some 450 light - years from Earth in the constellation Lacerta.这个行星, 编号为 HAT -P-1, 位于离地球450 光年 的蝎虎星座内.The planet, dubbed HAT - P - 1, is located some 450 light - years from Eart...
The plastic-covered seat has a few small splits around the corners.塑料面椅子的四角上有几道小裂缝。The river splits into three smaller streams at this point.这条河在此处分成三条小河.Usually only a trained dancer can do the splits.通常只有训练有素的舞蹈演员才会劈叉....