I am a mechanician.(electrician, Pipelayer,welder, carpenter, turner, blacksmith, builder, erector, riveter,rigger, concrete worker, engine-driver,repair worker).

我个机械工。（电工、管工、焊工、木工、车工、铁工、建筑工人、安装工人、铆工、工、混土工、司机、维修工）。

The monitoring on the performance of the sub-contractors was also inadequate, resulting in the employment of untrained and inexperienced riggers and signaller in rigging and lifting operations.

在无充分监察分判商表现之情况下，引致在索具装配及作过程中雇用了未受训练及缺乏经验的作员及讯号员。