If I may just add one thing...

我想再补充一点…

《牛津词典》

Each one by itself may not be large, but if you have many it starts to add up.

虽然一个篮子是小，但很多篮子加起来，就大了。

youdao

And I 'd like to add one extra item, if I may? Could we discuss the question of exchange procedures after item four, which looks at general payment conditions?

如果可以……，我想增加一条，我们能不能在第四项后讨论交易流程的问题，涉及大概的付款条件？

youdao