因为正在使用很多昂贵的设备,所以我非常紧张。I get very nervous because I'm using a lot of expensive equipment.麦凯缓缓地朝这个屏幕走来,每走一步心情都更加紧张。McKay walked slowly toward this screen, feeling a growing tenseness.指压按摩用于缓解肩部和颈部的紧张。Acupressure is us...
a baby's development in the womb胎儿在子宫内的发育The baby's head was starting to emerge from the womb.婴儿的头开始从母亲的子宮中露出来.A scan determines the position of the baby in the womb.扫描可以确定胎儿在子宮中的位置....