6. be aware of 意识到

5. break away from 摆脱

4. get stuck 遇到困难

3. allow for 顾及

2. get used to 习惯于

1. get around 四处走动

24. trial n. 试验；审问

☆重点短语☆

23. connection n. 连接

22. conduct v. 引导；指导；导电

21. typewriter n. 打字机