你能做的最糟糕的事情就是假装成你不是的样子。
Innovation is the key to sustainable agriculture.
最危险的策略是以竞争对手的条件与他们竞争。
The first sentence of the novel is the most important, but the last sentence is the one that stays with you.
如果易用性是唯一的要求,那么每个人都会还在骑三轮车。