Book tours and research provide a lot of travel - too much, I sometimes think, but we do take vacations.

Book tours and research provide a lot of travel - too much, I sometimes think, but we do take vacations.

预订旅行和研究提供了很多旅行——有时我觉得太多了，但我们确实会度假。

-- Bernard Cornwell 伯纳德·康威尔