- He is seriously thinking about his plan._Hiː ɪz ˈsɪr.i.əs.li ˈθɪŋ.kɪŋ əˈbaʊt ˈhɪz plæn. Jí is siriesli zingking ebáut jis plan.Está pensando seriamente en su plan.Hiː ɪz ˈsɪr.i.əs.li ˈθɪŋ.kɪŋ əˈbaʊt ˈhɪz plæn. Jí is siriesli zingking ebáut jis plan.
He is seriously thinking about his plan.