旅游是激活大脑的一种方法，较少冒险的方法是玩拼字游戏。

Traveling is one way to stimulate the brain, he said; a less adventuresome way is to do crossword puzzles.

youdao

旅游是激活大脑的一种方法，较少冒险的方法是玩拼字游戏。

Traveling is one way to stimulate the brain, he said; a less adventuresome way is to do crossword puzzles.

youdao