8. Optional arguments could be added after the text string to specify the comment introducer, the character used as the "box," and the width of the comment.
可选参数可以添加在文本字符串之后，用来指定评论人，用作 “框”的字符，以及评论的宽度。
youdao
9. You may be able to key off something said by the introducer or open your presentation with a humorous story or anecdote that relates to the context of the meeting.
你应该能抓到主持人的某些话，或者以一个幽默故事或奇闻异事为开场白，将演讲会的内容联系起来。
youdao
10. Whereas, if you provided extra arguments, they would specify non-default values for the comment introducer, the "boxing" character, and the comment width. So this call
然而，如果提供额外的参数，那么将为注释导入器、“boxing”字符和注释宽度指定非默认值。
youdao
11. The system device comprises a biological negative electric ion generator, a negative electric ion introducer, a channel-point carder and a physical therapy time manager;
系 统设备包括生物负电离子发生器、负电离子导入器、经络穴位梳理器、理疗时间管理器；
youdao
12. But you might prefer that the comment introducer, the "boxing" character, and the width of the comment all be optional (with sensible defaults when omitted). Then you could call.
13. If recommended merchant provides 15% of the product and service charges to IMAL2U, the introducer is entitled to get 1% of total sales from the recommended merchant for each month.
推荐商家提供商城15%的销售服务费，介绍人每月将获得该推荐商家1%的总销售额。
youdao
14. The CommentBlock function in Listing 4, for example, assumes that the comment introducer is the optional argument that is most likely to be needed, and so places it first in the parameter list.
15. The CommentBlock function in Listing 4, for example, assumes that the comment introducer is the optional argument that is most likely to be needed, and so places it first in the parameter list.
