This ability to appreciate specific aromas turns out tobecentralto the pleasure we get from food, much as our ability to recognise individuals is central to the pleasures of social life.
我们从食物中获得快乐的核心是对特定香味的鉴赏能力，就像我们辨别个体的能力是社交生活乐趣的核心一样。
2
Maintaining this balancing act will prove tobecentralto a winning strategy.
保持这一种均衡的活动是取胜战略的中心环节。
3
And last January, and again in November, two scientists who were believed tobecentralto the nuclear program were killed in Tehran.