安装漏斗、排流软管与管夹。
溢泪并不一定衷示泪水分泌太多或排流受阻。
Epiphora co does not necessarily show too many tears secretion or blocked drainage.
场地上有一个破旧的仓库，基于双坡屋顶纵向排流的典型设计。
The site had "warehouses" of very poor construction, based on the typical scheme of longitudinal sheds with a double-pitched roof.
应用推荐