Existing apps like Slack can already participate—for example, by accepting drops of text in their existing text views.

现有的应用程序，比如 Slack，就是这样——例如它可以接受把文本拖拽到现有的文本视图上去。

The existing text says that proposed amendments have to be circulated to Governments at least six months prior to adoption and cannot enter into force until at least 18 months after adoption.

现有案文规定，拟议修正案必须在通过前至少六个月分发给各国政府，并且至少要在通过后 18 个月才能生效。