The reason of ringing the bell in the cabin by the forest on a snowy night

The horse asked whether to stop. Stopping by the Woods on a Snowy Night is the darkest evening of the year, stopping between a deserted forest and an icy lake. It shook the string of bells and asked me if this place should stop. Stopbywoodsonasnowyevening is a poem by Robert Frost, which stopped at the edge of the Woods on a snowy night. The rhythm of the whole poem is neat and the rhythm is constantly strengthened, so that we are unconsciously brought into the beautiful dreamland of the poem by the horse like a baby in a cradle, expressing the poem that the horse arrives at a beautiful place at dusk and asks his master if he wants to rest here.