auxiliary roller
摩托罗拉公司自己有一所完善的大学，为辅助人员开设语言和计算机课程，为工程师开设技术课程，为管理人员开设管理课。
Motorola Inc. has a full-blown internal university, teaching language and computer courses to support staff, technical courses to engineers and management to its managers.
youdao
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模块上移
模块下移
不移动