We have a problem of skilled labour.

我们缺少熟练工。

His action is indicative of growing concern about the shortage of skilled labour.

他的行为显示对于熟练工人短缺现象的日益关注。

Repairs involve skilled labour , which can be expensive.

修理需要熟练技工，人工费会很昂贵。

New industries demanded skilled labour not available locally.

新兴产业需要熟练技术工人，而当地没有。

The country has not enough skilled labour.

这个国家没有足够的熟练工人。