unskilled

adj.

不熟练的；不需要特殊技能的；不擅长的；拙劣的

v.

不熟练，无技能(unskill的过去式和过去分词形式)；

unskilled labor n. 非技术性工种；做粗活的工人；不熟练工人

1. A number of the workers are unskilled.
   许多工人技术不熟练
2. Many unskilled workers are certain to lose their jobs.
   许多技术不熟练的工人肯定会失业的。
3. An unskilled youth faces a difficult life.
   一个不成熟的青年面临着生活的困境。
4. You see, he's old and unskilled.
   你看，他又老又笨，

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How Trade Hurt Unskilled Workers
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Freer Trade and Wages of the Unskilled: Is Marx Striking Again?
Why the Unskilled Are Unaware: Further Explorations of (Absent) Self-Insight Among the Incompetent
Computer with modules readily replaceable by unskilled personnel
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Different Dimensions of Hand Preference That Relate to Skilled and Unskilled Activities 1
The Role of Globalization in the Within-Industry Shift Away from Unskilled Workers in France