I am writing with reference to your article on salaries for scientists.我写此信是为了回应你那篇探讨科学家薪水的文章。He summed up his philosophy, with reference to Calvin.他总结了自己的哲学，还提及了加尔文。We can quantify these contributions with reference to ...
Dilettante watch the scene of bustle, adept guard the entrance.外行看热闹, 内行看门道....the hustle and bustle of modern life...现代生活的拥挤喧嚣The bustle and din gradually faded to silence as night advanced.随着夜越来越深, 喧闹声逐渐沉寂。I sat in a c...