Akihito, the emperor of Japan, abdicated. He was succeeded by his son, Naruhito.

日天皇退位。其皇太德继承了他的王位。

You can still provide a king with an heir.

你依然可以为国王生下皇太。

The crown prince and princess only have one child, 17-year-old Princess Aiko.

皇太和太妃只有一个孩，17岁的爱公主。

His eldest son, Naruhito, will ascend the throne tomorrow.

他的大儿德皇太将于天登基。

They're down to only three male heirs left - they've got Akihito's brother, Naruhito's brother and Naruhito's young nephew.

现在日皇室只有三位男性继承人，分别是天皇的弟弟、德皇太的弟弟以及德皇太的侄。

His son, Crown Prince Naruhito will succeed him as Japan's 126th emperor.

他的儿、德皇太将继位，成为日第126任天皇。

He expressed his hopes for the new era to start when Crown Prince Naruhito ascends the throne.

他表达了对于皇太德亲王即将登基的新时代的美好祝愿。

Crown Prince Naruhito will become emperor on May 1, one day after Japanese Emperor Akihito leaves the position.

皇太德（Naruhito）将在天皇退位次日，即5月1日即位新天皇。

There was a Crown Prince in them too.

他们中有个皇太。

" Some sovereign prince, handsome, witty, well-made, a hero in war, and twenty years old at the most" .

“某位皇太， 英俊潇洒，体格健壮，打仗好汉，顶多二十岁” 。

On April 30, the Japanese emperor will turn over his official duties to his son, Naruhito. There will be a new Empress Masako.

4月30日，日天皇将让位给儿德皇太。雅也将被封为皇后。

He made way for his son Crown Prince Naruhito to become the new emperor. Akihito decided to step down because of his health.

他为他的儿皇太德让路，让他成为新皇。由于健康原因，天皇决定退位。

And on Wednesday, his son, Crown Prince Naruhito will become the 126th emperor to ascend to Japan's Chrysanthemum Throne, the name given both to the emperor's position and to his seat, used during the coronation ceremony.

星期三，他的儿，德皇太将成为第126位天皇，登上日的菊花王位，这是在加冕典礼期间给天皇的位置和座位起的名字。