1.He even has a chatline where he recommends his additional products and proves how satisfactory and genuine they are.

甚至有自己的聊天热线， （在电话里）可以推荐其的产品，并证明它们多么的令人满意，货。

2.Thanks to the late 20th century technology, Maria of Denmak and Martijin of Holland met on a chatline.

多亏了 20 世纪后期的技术，丹麦的玛丽亚和荷兰的马蒂金在聊天网上相识。机翻