One or two sentences have been written in the poem, and the poet seems to be about to pour out his feelings at this moment. However, he abandoned himself and wrote from his distant hometown: "My hometown thinks a thousand miles tonight." "Hometown" refers to relatives in hometown; "Thousands of miles" refers to the poet himself who is thousands of miles away. In fact, this is also a manifestation of the "hometown of thousands of miles". The poet did not directly express his yearning for his hometown, but expressed it more implicitly and euphemistically.
"first frost will have another year tomorrow" and "Tonight" is New Year's Eve, so it is another year tomorrow. From the old year to the new year, this endless yearning will add new white hair to the poet. The poet skillfully uses antithesis to express his deep feelings more elegantly. This is also a common expression in classical poetry.
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