The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。They had to conserve the candles now with winter upon them.冬天眼看就要到了，他们不得不把蜡烛省着用。He writes on both sides of the sheet to con...
The republic's factories have closed for the weekend to conserve energy.为了节约能源，该共和国的工厂周末不开工。Conserve your energy, you'll need it!保存你的精力, 你会用得着的！The country starts carrying out new laws to conserve wildlife in t...
他恭顺地看着基思，等着他发号施令。He was looking obediently at Keith, waiting for orders.“ 你一定是对的, 先生, ”约翰恭顺地说道." You must be right, Sir,'said John humbly.他恭顺地服从长官的命令.He dutifully followed his commander's instructions....
Walruses have enormous appetites and hunt for food almost constantly.海象食欲极大,几乎一直在猎取食物.I normally eat seals but also can dine on walruses, mussels or even berries and seaweed.我通常吃海豹,但也能吃海象, 蚌类,甚至是浆果和海藻....
它发表在《内科医学年鉴》上。It was published in the "Annals of Internal Medicine".年鉴同时指出，性传播疾病报告病例数显著下降。The yearbook also noted a sharp drop in reported cases of sexually transmitted disease.他试着在图书馆里找过各种历书、年鉴和报纸。He tried the various a...