hard的副詞[朗讀]

hard的副詞：hard
例句：
thats a very hard question
那是個很難的問題。
our water is very hard
我們的水很硬。
擴展資料。
people tend to work hard at this stage of life
人在這個人生階段往往發奮努力。
her job is hard work,but the pay is good
她工作雖辛苦，但薪水不低。
when i left they were all still hard at it
我離開的時候他們都還在努力工作。