限: to limit, to restrict, (bound form) limit, bound...
支流: tributary (river)...
容许: to permit, to allow...
为什么: why, for what reason...
局部: part, local...
恰巧: fortunately, unexpectedly, by coincidence...
反省: to reflect upon oneself, to examine one's conscience, to question oneself, to search one's soul...
月饼: mooncake (esp. for the Mid-Autumn Festival)...
僵: stiff; rigid; numb...
然后: after, then (afterwards), after that, afterwards...
