follow, discover, or ascertain the course of development of something; "We must follow closely the economic development is Cuba" ; "trace the student's progress"
pursue or chase relentlessly; "The hunters traced the deer into the woods"; "the detectives hounded the suspect until they found him"
追跡する、または、容赦なく追いかける
trace
discover traces of; "She traced the circumstances of her birth"
痕跡を発見する
trace
make one's course or travel along a path; travel or pass over, around, or along; "The children traced along the edge of the dark forest"; "The women traced the pasture"