这件作品都是用白胶浆黏合的。
先把白胶涂到上半部分的伞布上，要稀疏一点。
The first layer of white glue was mixed with water but just a little.
先把白胶涂到上半部分的伞布上，要稀疏一点。
White glue has to be spread all over the upper canvas part, but very thinly.
首款家庭用牙齿美白套件，配以光敏胶技术。
The first home tooth whitening kit with light activated gel technology.
首款家庭用牙齿美白套件，配以光敏胶技术。
The first home tooth whitening kit with light activated gel technology.
应用推荐