她每个月都会因为经前综合症而感到疲倦和易怒。

She feels tired and irritable every month because of ___PMS.

我在社交媒体上收到了他的私信。

I got his ___DMs on social media.

首相办公室宣布了新的经济计划。

The ___PMS office announced a new economic plan.