這次提升標(biāo)志著她事業(yè)上的轉(zhuǎn)折點(diǎn)。The promotion marked a turning point in her career.19世紀(jì)中葉標(biāo)志著俄國歷史的轉(zhuǎn)折點(diǎn)。The middle decades of the 19th century marked a watershed in Russia's history.他就任教師工作是他一生的轉(zhuǎn)折點(diǎn).His induction as a teacher was a tur...