英语翻译
你知道的,今年5月张博士跟我们买了2个PCE,但是上周,她发现Fiber端面周围发黑,请看附件,并且清理过程中Fiber端面损坏,她想你们可以更换一个新的或者维修,请建议
Asyouknow,Dr.ZHANGhadpurchased2setsPCEfromusonMaythisyear.
Butlastweek,shefoundthenigrescenceinaroundendofthefiber,pleaseseetheattachment,andendofthefiberhasbrokenincleansing.
Soshewanttoreplaceanewoneorrepairitbyyou.Pleasekindlyadviseus.