🗣️ 情景例句
Maybe you saw our commercials on TV.
也许你在电视上看过我们的广告。
Do you have anything to declare?
你有东西要申报关税吗？
the necessary method of study is to group the relevant material and to take note of all possible variant forms and conditions.
应采取的研究方法是，把有关各方面的材料汇集起来，同时注意任何可能出现的异常情况和条件。