...mechanical work typical » 典型机械工作 my friend introduce » 我的朋友介绍 the tiger hides in the grass or by trees when it is hunting for food » 老虎隐藏在草地或树木时，狩猎食品 ..
And I also want to introduce someone else who I'm proud to call a friend and also one of my national co-chairs at my campaign, and that's your former governor, Tom Vilsack.