重点讲解：
1. turn into (使)变成；(使)成为 ；
This is to take a body cell and order it to turn into a stem cell using a set of molecular instructions.
这种方法靠一系列分子指令将体细胞转化成干细胞j2@7r6iDIu#。
2. consist of 由…组成；由…构成；
The committee consists of ten members.
委员会由十人组成7B3G^2m_xC3E*AG。
3. adhere to 黏附；附着；
Small particles adhere to the seed.
小颗粒牢牢附着在种子上z5r9G)fd![JL^o。
4. at night 晚间；晚上；
The weather did not help; hot by day, cold at night.
天气也不肯帮忙：白天很热，晚上很冷EHeqm1eThJb。