Now it is clearing up, and a sparrow is beginning to chirp.现在天就要晴了, 一只麻雀已开始喳喳地叫.The birds chirp merrily at the top of tree.鸟儿在枝头欢快地啾啾鸣唱.Only male cicadas chirp in late summer, and early autumn.只有雄性的寒蝉在夏末秋初时鸣叫.Birds had b...
Eight kilometres is roughly equivalent to five miles.八公里约等于五英里。...a few kilometres of new roads.几公里新修道路...a corridor of land 10 kilometres wide...10公里宽的陆地走廊The Philippines has just 6,000 square kilometres of forest left....