list_by_subject_有道手机词典

1.In this case, this is achieved by introducing a superclass (Subject) that maintains a list of observers.
在这个案例中，是通过引进一个维护观测者清单的超类(Subject)来实现的。
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2.On the Web form, you'll be asked to categorize your photo by location and subject (the topic list shown above) and to include caption information.
在这个网页上，我们请你对你的照片按照地点、主题进行归类，并填写说明。
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3.Consolidated List of Commodities Subject to Import Restriction and Commodities Assisted by Customs for Import …
限制输入货品及海关协助查核输入货品汇总表。
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