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This year has been very hard, but we have never given up, because we believe in science, and only science can make mankind win the final victory against the pandemic.

這一年非常辛苦，但從來(lái)沒(méi)放棄過(guò)，因?yàn)槲覀兿嘈趴茖W(xué)，只有科學(xué)才能使人類最終獲得抗疫的勝利。