我尝试做语言交换，但是没能找的伙伴，因为时间和语言需求难以对接。
我觉得共同阅读带有图片和注音的书为语言交换提供了简单的基础。
对于时间的对接我觉得有两种方法。
①预约制
②有很多需求一致的人在一个群组，通过人数多实现随时成交
I tried to do language exchange, but I couldn't find a partner because it was difficult to match the time and language requirements.
I feel that reading books together with pictures and phonetic notations provides an easy basis for language exchange。
I think there are two ways to connect time.
①Reservation required
② There are many people with the same needs in a group, and through the large number of people, transactions can be completed at any time
