1. during bicellular stage, quadracellular stage and multicellular stage, content of DNA increase slowly, and reach the peak at pear-shaped embryonic stage keep high level at mature embryonic stage.
在二细胞胚、四细胞胚、多细胞胚时期DNA缓慢增长，随着胚性愈伤组织的发育，DNA的含量在梨形胚时期达到高峰；成熟胚的DNA含量虽有所下降，但仍维持较高水平。
2. Do you intend to employ hostesses / hostess leaders / dancing partners / dancing instructors?
你是否打算聘请
3. I'm a lustiness and sonsy gril, there is a good many of my hobbies:dancing, singing, playing and online. When I'm in holiday, I will go to some training courses, like dancing.
我是一个活泼、开朗的女孩，爱好很多：跳舞、唱歌、运动和上网，每逢假期我都会去参加一些舞蹈类的培训班。
4. Well, just look at her now—the dancing fountains, the dancing showgirls, soaring new 5)mega casinos, five-star 6)glitz and 7)glamour.
但看看现在的澳门——这里有绚烂的音乐喷泉、翩翩起舞的歌舞女郎、拔地而起的崭新的大型娱乐场，随处可见五星级的奢华与魅力。
5. You are the Dancing Queen, young and sweet, only seventeen. Dancing Queen, feel the beat from the tambourine, oh yeah!
你是舞蹈皇后，年轻可爱，只有17岁。舞蹈皇后，在小手鼓上敲打，哦耶！
