1. 到处扔;转向航行：think up 发明;设计出 | throw about 到处扔;转向航行 | throw away 扔掉,抛弃

2. 乱丢,抛散：24. laugh at 嘲笑 | 25. throw about 乱丢,抛散 | 26. in fact 实际上

3. 乱丢(东西),乱花(钱)：think over仔细考虑 | throw about乱丢(东西),乱花(钱) | throw away扔掉,抛弃

4. 到处扔：thousands of 成千上万,几千 | *throw about 到处扔 | throw away 扔掉