适合

suit; fit; fit in; do; match; become; befit; agree with; be suitable for; be appropriate for; be fitting for; be right for; be proper for; be compatible with; be tailored to; suitable; meet; appropriate; fitting; proper; fitness; suitability; harmony; compatibility; appositeness; suitably; appropriately; fittingly; to; around; on point; in tune

歌唱

sing; chant; carol; warble; croon; singing; song; vocal music; paean

比赛

match; competition; game; contest; play; race; outing; drive; trial; tournament; encounter; compete; clash