It remains to be seen how much the final WHO guidance on sweeteners will differ from the draft version.

目前尚不清楚世界卫生组织最终的有关甜味剂的指南与草案版本将有多大不同。

As final guidance for whole bean coffee, anything that's a kind of light, medium roast I think is generally fine four to six to eight weeks after roasting depending on how you're storing it.

作为全豆咖啡的最终指导，我认为任何一种轻度、中度烘焙的咖啡通常在烘焙后四到六到八周都可以，这取决于你的储存方式。