Taiwan's problems are unquestionably the most severe. Its area is very small, its population density high. Its problems often occur very abruptly. Garbage accumulates very quickly, and there's nowhere to accommodate it; rivers quickly become polluted.
台灣的問題確實比較嚴重，面積小、人口密度高，問題常常是立即性地就發生，垃圾很快就沒地方容納，河流很快就汙染了，一發生雞瘟，就是全省性的。