Again, the smell of the sea has little variety, but the smell of a forest is infinitely changeful; it varies with the hour of the day, not in strength merely, but in character; and the different sorts of trees, as you go from one zone of the wood to another, seem to live among different kinds of atmosphere.

海的气味变化不多，森林的气味却千变万化；它随一天中的时刻而变，不仅浓淡有别，气息本身也不同；当你从林中一处走到另一处，不同树种仿佛各自生活在不同的空气里。