4.A plumber is a person who fits and mends the plumbing.
子工是安装和修理水。
5.Our gardener is a jack of all trades,he can do carpentering,decorating,a bit of plumbing,and so on.
们园丁是一个多面手,他会一点木工活、装潢、修理水,等等。
6.Our gardener is a jack of all trades; he can do carpentering, decorating, a bit of plumbing, and so on.
们园丁是一个多面手, 他会一点木工活、装潢、会修理水, 还会干一些其他工作。
7.Series 909 Reduced Pressure Zone Assemblies are designed to provide crossconnection control protection of the potable water supply in accordance with national plumbing codes.