call，in後面加動詞什麼形式

後加動詞不定式to do ，call in to do中文意思是打電話來做某事

The latest research further confirms that the danger lies less in what a motorist's hands do when he takes a call than in what the conversation does to his brain.最新研究進一步證實，危險不在於司機接電話時雙手的動作，而在於通話對大腦的影響。