你好
我认为这部词典不如那部重要
I don't think this dictionary is as important as that one.
每个人都相信在我们生活中保护环境是最重要的事情
Everyone believes that it is the most important thing for us to protect the environment in our life.
圆珠笔是一位匈牙利发明家于1938年发明的
Ballpoint pen was invented by a?Hungarian?inventor in 1938.
保证准确率~
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祝你学习进步，更上一层楼！
不明白请及时追问，满意敬请采纳，O(∩_∩)O谢谢~~