The address is 2025 M Street, Northwest, Washington, DC, 20036.地址为华盛顿特区，西北区，M大街2025号，邮政编码20036。"I'm afraid he's ill." — "I'm sorry to hear that."“恐怕他生病了。”——“真是遗憾。”I get very nervous because I'm using ...
I'm sorry but I just cannot say anything. You've caught me at a bad time...对不起，我真的没什么好说的。你问得不是时候。I'm definitely going to get in touch with these people...我肯定会跟这些人取得联系。The lowest fixed bridge has 12.8m clea...
Hummingbirds have discovered that nectar and pollen are very nutritious.蜂鸟发现花蜜和花粉是很有营养的.Why do hummingbirds and gorillas both have backbones?为什么蜂鸟和大猩猩都有脊骨?But thoughts eluded her, darting in and out of her mind like frig...