"I must say a word about fear. It is life's only true opponent. Only fear can defeat life."

要理解一个句子的意义，我们必须考虑说话者的意图和话语的背景。

把员工培训得足够好，让他们有能力离开；对待他们足够好，让他们不想离开。

The challenge of climate change requires collaboration between governments, businesses, and civil society.