Fieldstone
[ ['fi:ldst?un] ]
出國 Abroad
n. 粗石；散石；大卵石
??? 情景例句
One week after I have submitted my resignation paper.
在我提交辭職信一星期后吧！
How long will you remain out?
你將會在外面逗留多久？
Its origin is still a mystery now.
它的起源至今仍是個謎。