幸福是从一个目标到另一个目标不断渴望的过程。
Happiness is a process of constant eagerness, from one aim to another.
民用航空正受到干扰，不是因为长久以来的对速度、浪漫主义和魅力的渴望，而是因为迫切需要应对不断变化的气候。
Civilian aviation is being disrupted, not by the age-old desires for speed, romanticism and glamour, but by the pressing need to respond to a changing climate.
赖斯与大多数工程师不同之处在于他不断地渴望创新和实验。
What sets Rice apart from most engineers is his constant desire to innovate and experiment.
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