恰巧 by chance; fortunately; as chance would have it; happen to 那天恰巧是个晴天。 it happened to be a fine day. 那时我恰巧在乡下。 it (so) chanced that i was in the countryside at the time. 我恰巧在街上看到了你的父亲。 i chanced to see your father in the street. 我恰巧在街上遇到了她。 i met her by chance on the street