1Whoeverwantstogocanwriteyournamedownhere.为何不能替换成nomatterwho2WhoevercomesthroughtheCustomsOffice,hewillhavetodeclarethissortofthinghecarrieswithhimtothecustomsofficer.为何又能替换成nomatterwho

Question

1Whoever wants to go can write your name down here.为何不能替换成no matter who
2Whoever comes through the Customs Office,he will have to declare this sort of thing he carries with him to the customs officer.为何又能替换成no matter who

Answer 1

1 no matter who 是一个从句,如果用,就写成：
No matter who wnats to go,please write down your name here.
2.主要是因为那个逗号,将句子隔开了,一句是主句,一句是从句.