Eyewitnesses say Chadian jets and helicopters bombed and strafed targets in the town of Gamboru, just across the border from Cameroon.

目击者称乍得飞机和直升机轰炸了与喀麦隆接壤的刚波鲁镇的目标。

A French news agency reported there said the Chadian soldiers moved into Gamboru on Tuesday after pounding Boko Haram oppositions for several days using fighter planes and helicopters.

驻当地的法国新闻机构称乍得军队使用战斗机和直升机对博科圣地进行了几天的轰炸后周二进入刚波鲁。

A resident of the town of Gamboru Ngala, in Borno state told the BBC that people began to bury their relatives in mass graves on Tuesday and were still burying them now.

波诺州甘宝露恩格拉镇的一名居民告诉BBC，周二人们开始大规模掩埋亲属，现在还没有忙完。