Outside of the tech world, agricultural equipment operators are going to be key.

在科技领域外，农业设备操作员将是一个关键岗位。

They became an electrician, a carpenter, a plumber, a pipe fitter, a heavy equipment operator, like myself.

他们成为了电工、木匠、水管工、管道安装工、重型设备操作员，就像我一样。

They became an electrician, a carpenter, a plumber, a pipe fitter, (or) a heavy equipment operator, like myself.

成了电工、木匠、水管工、管道装配工，（或者）像我一样，成为了重型设备操作员。