How many planes are there?的翻译
how many planes there are in the sky?
How many ducks are there in the pjoto?的翻译.
how many windows are there?翻译中文
how many classrooms are there?翻译
how many planes是什么意思
how many are there
how many recttangles are there?的意思
how many people there are?与 how many people there are?两个都是对的
How many continents are there in the world?翻译
how many people are there in your family翻译
how many weeks are there in a year?翻译
How many people are there in Amy,s family? 翻译