回复：恳请大家给些建议

做会计的, 被雷了.
-- You will find another job.
看到很多工作要ADVANCED EXCEL SKILLS, 觉得自己这方面欠缺.
-- Yes, Excel and Access are very useful skills.
有必要考Microsoft Certified Application Specialist 的证书 (主要是EXCEL)吗?
-- Not necessarily
很犹豫. 学了似乎简历能漂亮点, 但是费钱费时,还有小孩要照顾.请大家给些建议吧. 谢谢!
-- Yes, there is very good way.