For this part, you are going to read a passage with 5 underlined sentences, and translate them from English into Chinese. 1) Science is not a set of unquestionable results but a way of understanding the world around us. Its real work is slow. 2) The scientific method, as many of us learned in school, is a gradual process that begins with a purpose or a problem or question to be answered. It includes a list of materials, a procedure to follow, a set of observations to make and, finally, conclusions to reach. In medicine, when a new drug is proposed that might cure or control a disease, it is first tested on a large random group of people, and their reactions are then compared with those of another random group not given the drug. 3) All reactions in both groups are carefully recorded and compared, and the drug is evaluated. All of this takes time — and patience. 4) It’s the result of course, that makes the best news — not the years of quiet work that characterize the bulk of scientific inquiry. 5) After an experiment is concluded or an observation is made, the result continues to be examined critically.