skill upgrading programme技术: technology; skill; technique ...提升: promote; advance课程: curriculum; course技能: technical ability; skill; te ...改进: improve; make better; better ...下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:技术提升课程;技能改进计划,即可在微信中查询翻译