2 sentences

1. 现在你理论上知道如何画一个芭蕾舞女演员。

   xiàn​zài nǐ lǐ​lùn​shang zhī​dao rú​hé huà yī​ge bā​lěi​wǔ nǚ​yǎn​yuán.

   Now you theoretically know how to draw a ballerina.

   Source: CCMatrix

2. 许多芭蕾舞女演员在开始走路后不久就开始训练。

   xǔ​duō bā​lěi​wǔ nǚ​yǎn​yuán zài kāi​shǐ zǒu lù hòu bù​jiǔ jiù kāi​shǐ xùn​liàn.

   Many ballerinas begin training soon after they start walking.

   Source: CCMatrix