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You are too generous to trifle with me. If your feelings are still what they were last April, tell me so at once. My affections and wishes are unchanged, but one word from you will silence me on this subject forever.

解釋：人參是補氣效果最好的藥材，三七則是補血效果最佳的藥材，體現(xiàn)了中藥的特效。

Chemistry is not just a science; it’s a way of seeing the world.

乳制品的未來在于滿足消費者需求的同時保護(hù)我們的地球。