求翻译：直接用手拿取轴承时，要充分洗去手上的汗液，并涂以优质矿物油后再进行操作，在雨季和夏季尤其要注意防锈。是什么意思？

Hand to pick up bearing, necessary to fully wash away the sweat of the hands, and coated with high quality mineral oil and then operate, with particular attention to anti-rust in the rainy season and summer.

directly with hands, it is necessary to fully wash away when bearings in his hands, and perspiration coated with high quality Mineral oil should take place after the onset of the rainy season and summer operating, with particular attention to rust.

Takes directly with the hand when takes the bearing, must fully wash off in the hand the sweat, and spreads after the high quality mineral oil carries on the operation again, must pay attention to the rust prevention especially in the rainy season and the summer.

By hand when taking bearings directly, to wash away the sweat in the hands of fully, and coated with high quality mineral oil before operation, and pay particular attention to rust in the summer in the rainy season.