Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982

 (#1003)

* Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982

Signed-off-by: Sun Shengjing <sunshengjing@Suns-MacBook-Pro.local>

* Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982 #1003

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* docs:update languages/zh-CN/spec.md(#982) verify #673

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* docs:update languages/zh-CN/spec.md(#982) verify #673

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* docs:update languages/zh-CN/spec.md(#982) verify #673

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982#1003: add spaces before/after the -

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982 verify #679:fix bad link 'occurrence'

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982 verify #679:fix bad link 'occurrence'

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

* Translate cloudevents/spec/blob/main/cloudevents/primer.md to zh-CN #982 verify #679:fix bad link 'creating-cloudevents'

Signed-off-by: Shengjing SUN <sunshengjing@gmail.com>

Co-authored-by: Sun Shengjing <sunshengjing@Suns-MacBook-Pro.local>