Studying female birdsong is no simple task.
研究雌性鸟鸣并不是简单的工作。
Meanwhile a separate study by King's College London researchers found being outdoors, seeing trees, hearing birdsong, looking at the sky, and feeling in contact with nature were associated with higher levels of mental wellbeing.
与此同时,伦敦国王学院研究人员在另一项研究中发现,户外活动、观赏树木、聆听鸟鸣、仰望天空以及亲近自然,都与更高的的理健康水平有关。
Stepping out of the house in the morning to greet our neighbours – wild horses on one side, donkeys on the other – with nothing but birdsong filling the air, I felt a sense of adventure you normally only get with wild camping.
早上走出家门迎接我们的邻居——一边是野马,一边是驴子——空气中只有鸟鸣声,我感受到了一种通常只有在野外露营才能体验到的冒险。