在我们穿越欧洲的旅程中，他证明了自己是一位出色的旅伴。

On our journey across Europe, he proved to be a wonderful travelling ___companion.

多年来，她一直是我面对人生所有挑战时最亲密的伴侣。

For many years, she has been my closest ___companion through all life's challenges.

当计划出错时，汤姆和他的同伴决定一笑置之。

When the plan went awry, Tom and his ___companion decided to laugh it off.