I hope you’ll have a pleasant journey.
祝你 (们) 旅途愉快！
It was pleasant to sit in a sidewalk cafe and watch people pass.
坐在路边咖啡馆看着人来人往真是惬意。
He had a pleasant manner and was a gifted public speaker.
他态度和蔼，是一个有天赋的演说家。