2 sentences for 葉 (yè — period)

1. 14世纪中叶，挪威开始衰落。

   14 shì​jì zhōng​yè, nuó​wēi kāi​shǐ shuāi​luò.

   In the mid-14th century, Norway began to decline.

   Source: CCMatrix

2. 在20世纪上半叶，英国和法国是当时的大国。

   zài20 shì​jì shàng​bàn​yè, yīng​guó hé fǎ​guó shì dāng​shí de dà​guó.

   In the first half of the 20th century, Britain and France were the great powers of the day.

   Source: CCMatrix