open; wide

1. 開明的贊成改革、接受進步新思想的，對別人的思想和行為寬容的；心胸開闊的
   Favoring proposals for reform, open to new ideas for progress, and tolerant of the ideas and behavior of others; broad-minded.
2. 火車越開越快，把房子和工廠拋在後面進入了一片開闊的田野。
   House and factory give place to open field as the train gather speed.
3. 冰間湖由海水冰圍成的一塊開闊的水域
   An area of open water surrounded by sea ice.
4. 我們在開闊的原野上露營。
   We bivouacked on the open plain.

開闊的英語翻譯：