checkered plate縞板[機械]; しま鋼板[化学]checkered steel plate: 縞鋼板checkered: checkered数奇すうきcheckered career: 数奇な生涯、波乱に富んだ生涯、波瀾万丈の経歴、変化の多い人生Many of well-known novelists has checkered career. 有名な小説家には変化に富んだ人生を送った人が多い。
