The person accused of planning the mass poisoning had a personal grudge, an Afghan education officials said an investigation is ongoing.

曾被控告策划大规模投毒事件的嫌疑人有私人恩怨。阿富汗教育局官方说，调查仍在进行中。

In 1951, there was a mass poisoning in a French town called Pont-Saint-Esprit.

1951 年， 法国小镇 Pont-Saint-Esprit 发生了大规模中毒事件。

Officials admit the recent case st of mass poisoning in Dihar has undoubtedly had an impact on one of India's biggest success.

官员承认最近迪哈尔大规模中毒案无疑对印度这一最成功之一的分配造成影响。