railway crossing, railroad crossing, train crossing...

to step on, to tread on, to trample on...

railway crossing, railroad crossing, train crossing...

railway crossing, railroad crossing, train crossing...

railway crossing, railroad crossing, train crossing...

to be based on, to take into account, to build upon...

dance (esp. Western style), dancing

to brace one's legs, to stand firm, to plant one's feet (firmly on the ground)...

hustle and bustle, throng, crowd...

to take off, to jump, to leap...

to brace one's legs, to stand firm, to plant one's feet (firmly on the ground)...

to take off, to jump, to leap...

stepping (in place), stamping (up and down), stomping...

fumi-e, fumie, tablet bearing Christian images...

fumi-e, fumie, tablet bearing Christian images...

dealing fully (with), going into (issue, etc.)...

to walk in on, to tread upon

stool (stood on to reach high objects), small stepladder, stepping stone

to walk in on, to tread upon

travelling (a long and difficult journey) on foot, walking (all the way) across, travelling through...

following (a precedent, former policy, etc.)...

stool (stood on to reach high objects), small stepladder, stepping stone

to step forward, to step forth, to advance...

to step forward, to step forth, to advance...

to step into (e.g. someone else's territory), to break into, to raid...

to step forward, to step forth, to advance...

sounding out, measuring the depths (of a river)

unclimbed mountain

survey, exploration, field investigation

untrodden (region, field of study, etc.)...