1 . 阅读下面短文,根据短文内容填空。在未给提示词的空白处仅填写1个适当的单词,在给出提示词的空白处用括号内所给词的正确形式填空。
Language learning not only improves your ability to express yourself but also 1 (deep) your understanding of others. It means exposure to different cultures, traditions and customs, 2 helps you gain a greater appreciation for diversity and foster empathy and understanding towards others. Apart from that, when you learn a language spoken in a particular region or country, it enhances your travel experiences by allowing you to communicate with 3 (local), understand their culture, and navigate unfamiliar places more easily.