He did not want to buy an unhandy safe box.

他不想买回一个使用不方便的保险箱.

I was unhandy with forks and knives in the beginning.

刚开始我不习惯使用刀和筷子。

But analog control system has some shortcomings: complexity, unhandy, and so on.

然而模拟控制系统有着不稳定、实现复杂 、 不容易升级等缺点.

Furthermore, the unhandy slag contains lots of useful metals, such as titanium, magnesium and aluminum.

而废渣中含有大量的钛、镁、铝等有价值的金属，需要对其进行浸取处理以更合理利用资源。

Golfing is such a game: Objective is to hit a small ball inside an even smaller hole, and the tool is purposely designed to be unhandy .

它的目的是把一个很小的球击入一个更小的洞，而工具却故意设计得极不顺手。