The preservation of emperor system of Japan was determined by the complex international situations at that moment.

战后日本天皇制的保留，是由当时复杂的国际形势决定的。

youdao

It was just because China and the United States got a common understanding on the issue of emperor system, the polity of Japan were not involved in the Cairo Declaration, which provided a base...

正是由于中美两国在天皇制问题上达成了共识，故而《开罗宣言》没有涉及日本的国体问题，为后来天皇制的保留提供了一个存在的基础。

youdao

Emperor Akihito's plea for retirement came as a reminder of a possibility some people refuse to face: the imperial system may not survive, no matter how we feel about it.

明仁天皇提出退位的请求，提醒我们一种许多人拒绝面对的可能性：不管我们作何感想，天皇制度也许终将消亡。

youdao