1. Are they natural or cultured pearls? 天然的还是人工养殖的？
2. I am still far away to become as well-cultured as these two characters, but I am really on my way. 与两位奇人相比，要成为一个有更高修养的人我还有很长的路要走，但是我正在努力着。
3. Methods :Selecting the common skin fungal that they had been cultured and taking any of them like a small grain of rice to directly transplant it culture medium surface with medicines . 方法：选择已经培养的常见皮肤浅部真菌菌落，分别取一小米粒大小菌块直接移植到药物培养基表面，如生长则测量菌落直径。
