Thanks for baby sitting me.

谢谢你招待我。

Our Housekeeping Department has very good baby sitting service.

但是我们的客户部有一项很好的照看 婴儿服务。

The way of healthy sitting is that similar to a baby sitting in mother's womb.

健康坐法应该是：接近婴儿在妈妈肚子时 那样的姿势。

Sitting on the ground is close to the posture of a baby sitting in mother's womb; therefore our blood circulation should be easier.

坐地时，我们的姿势接近自婴儿长成时的那样，所以血液流动比较容易。

Turing over, sitting up by himself, and being able to grasp a toy within reach are all milestones in baby development.

翻滚，能自己坐起来，在够得着的范围内伸手抓到一个玩具，这些在宝宝发育阶段中都是一个里程碑。