Jesse is going to Vienna to catch a flight back to the United States, whereas celine is returning to university in Paris after visiting her grandmother.
Jesse要去维也纳搭飞机回美国，而celine见完外婆后正要回巴黎的大学。
3
For environmentalist Jesse Ausubel, going green means land conservation and energy efficiency-and forgetting "boutique" renewables like windmills and biofuels.