家长都有过这样的烦恼,还不会说话的婴儿不知为什么老是哭闹不止。如今好了,遇到这种情况您可以用一种西班牙科学家发明的装置辨别孩子为什么哭。如果是饿了就喂他,如果是累了就让他休息。它还能够辨别诸如困了、烦躁、生病以及被惊吓等各种原因,方便有效得很。 Parents have had such troubles, but also do not speak why the baby always cry more than. Now, well, in this case you can use a device invented by Spanish scientists to identify why children cry. If it is hungry feed him, if tired, let him rest. It can also distinguish various reasons such as being sleepy, irritable, sick and being scared, easily and effectively.