㈠ 地震儀能通過測量地震波准確預測地震。在那個年代，這項發明救了許多人的命。 的英文翻譯！急，必採納！
Seismograph can accurately predict an earthquake by measuring earthquake wave。In that time，This invention saved many lives。滿意還望採納O(∩_∩)O謝謝