使用得当英文

为您解答appropriate proper

英文：the new machine ，if used properly，will work for at least ten years中午：这台新机器,如果使用得当,将至少十年的工作英文：the new machine ，if used properly，will work for at least ten years中午：这台新机器,如果使用得当,将至少十年的工作英文：the new machine ，if used properly，will work for at least ten years中午：这台新机器,如果使用得当,将至少十年的工作您的问题已经为您解答，如对您有帮助，请采纳!

If time is wisely used, we can acquire more knowledge and increase our ability.