The Russian Defence Ministry confirmed what it called a mass retaliatory strike, saying it targeted areas where Ukraine was preparing uncrewed boats.

俄罗斯国防部证实了所谓的大规模报复性打击，称其目标是乌克兰正在准备无人船只的地区。

Around a thousand Palestinian inmates in Israeli jails are reported to have begun a mass hunger strike after claims of mistreatment by prison authorities.

据报道，以色列监狱中大约一千名巴勒斯坦囚犯开始大规模绝食抗议，此前他们声称受到监狱当局的虐待。

When several beams of radiation intersect to strike a mass of cancerous cells, their combined force essentially shears the cells' DNA, causing a breakdown in the cells' structure.

当几束辐射相交撞击大量癌细胞时，它们的合力基本上会剪切细胞的 DNA，导致细胞结构崩溃。