"It's only a difference of 100 grams, but walking around all day on a long trip, somebody with 100 grams less weight can go for an extra 10 minutes," she says.
「雖然重量可能只差 100 克，但長途旅行一整天下來，少那 100 克就可以讓疲憊不堪的旅人多走 10 分鐘！」