WTT今年1月30日更新的handbook的4.2.1.5是什么意思？Spons

WTT今年1月30日更新的handbook的4.2.1.5是什么意思？

Sponsorships Restrictions

赞助限制

No player, Related Persons or other participants shall be permitted to be sponsored by a betting or gambling company. WTT, may at its discretion, require player(s) to wear an advertising patch of WTT's approved betting or gambling partner as part of any commercial agreement signed by WTT.

任何选手、相关人员或其他参与者不得接受博彩或赌博公司的赞助。WTT可以自行决定，要求选手在WTT签署的任何商业协议中佩戴WTT认可的博彩或赌博合作伙伴的广告标志。

我不是乒乓球行业的从业者，简单翻译了一下，希望懂的老师可以解释一下。