每周选择一个话题，用书面语讨论它。
To chose one topic every week, discuss it in writing English.
他们每周都会留出一个晚上的时间来和家人讨论与家庭孩子有关的话题。
They set aside one evening a week to talk over with family about children topic.
他们每周都会留出一个晚上的时间来和家人讨论与家庭孩子有关的话题。
They set aside one evening a week to talk over with family about children topic.
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