请帮我用英语翻译一下~~~~：有趣的是； 某人的到来； 把。。当作。。； ~~~！！！！！

what's interesting is...
somebody's arrival
第二个如果是谁的到来的话绝对是这个，楼上的TENSE错了，其他的的意思是某人来了的意思
take something as...

What's interesting is .....

Sb. has come here.

to take .... as....

What's interesting is...
Sb's coming
regard sth as .../ consider sth as...

it is interesting that...
someone's coming
look/take...as...

it's funny that...
sb.'s arriving
take sth. as...