afterbeingBNC²³⁶²¹³⁺¹ 例句 Participate in group discussions— Afterbeing able to gather enough vocabularies and useful phrases the next step you should do is to find ideas on how to express them in a certain topic. 参与群组讨论—在积累了一定量的单词和好用的短语后，你该解决如何在特定的话题中去表达。365zhaosheng