“最上层”用英语怎么说？

衬衫放在最上层的抽屉里.The shirts go in the top drawer.最上层的抽屉装着各式各样的外国硬币和钞票。The top drawer held a miscellany of foreign coins and banknotes.像他这样才能出众的人终究会升到最上层的.A man of great ability like him will eventually reach the top....