如果你是新手不会具体操作的话，你可以直接买一个加湿器来，然后跟着卖家的说明书来操作就可以了。 The case is usually troublesome. It opens like a e-book, with the tools strain-fitted into either side. So it’s effectively organized, however , you can’t add tools later on, swap tools with People of various brands, or store a couple of picture hangers with the remainder of your tools. https://buypowertoolsset.com/product-tag/iridescent-tools/