" We've got real technical class three whitewater in here."

“我们在这里举办了几个技术性的漂流训练班。”

Nicholas Wyman says a combination of technical classes and on-the-job training -- an apprenticeship --would be a better choice for many people.

尼古拉斯·怀曼说，技术课程和在岗培训，也就是学徒制对很多人来说是个很好的选择。