Excessive exposure to direct-sunlight has softened handle material.

过分暴露在直接阳光下会软化手柄材质。

youdao

When I first got to handle these knives I didn't realize that handle material was actually leather as it felt more solid like micarta.

当我第一次处理这些刀时，我并没有意识到手柄的材质实际上是皮革，因为它感觉起来像米卡塔一样更坚实。

youdao

We will only return the material to Julian if and when he can prove the he can store the material securely and handle it carefully and responsible.

FORBES: Ex-WikiLeaker Claims Defectors Took Control Of Leaks From Assange

Serlin believes that employees should understand where the material comes from and how to handle it.

FORBES: Entrepreneurs

Assange, on the other hand, said in an interview with me last November that WikiLeaks has stopped receiving submissions because the site has too much material for its publishing resources to handle.

FORBES: Ex-WikiLeaker Claims Defectors Took Control Of Leaks From Assange