Dragonflies and damselflies are also common, as are wasps and metallic - coloured beetles.其他常见的昆虫计有蜻蜓、豆娘 、 黄蜂和有金属色泽的甲虫等.Beetles bury pellets of dung and lay their eggs within them.甲壳虫把粪粒埋起来,然后在里面产卵.I had always wanted to...
他吸了一口烟，吐出了烟雾。He took a drag on his cigarette, and exhaled the smoke.韦德吐出一口烟，然后咳嗽起来。Wade exhaled a cloud of smoke and coughed.他吐出一串烟圈。He breathes out a swirl of cigarette smoke....
Proliferation of lymphocytes in lacrimal and salivary glands may cause bilateral painless enlargement.泪腺和唾液腺淋巴细胞增生,可引起两侧腺体无痛性肿大.House-hunting is in fact relatively painless in this region...在这个地区找房子事实上相对比较容易。The operatio...