渡来

In a sentence

• 日本における仏教の渡来は6世紀頃とされています。

  The arrival of Buddhism in Japan is believed to be around the 6th century.

  Here, '渡来' refers to the act of a concept or entity coming to a location, in this case, Buddhism arriving in Japan.

• 稲作の技術が日本に渡来したことで、社会が大きく変化しました。

  The rice cultivation techniques arriving in Japan caused significant societal changes.

  In this sentence, '渡来' signifies the introduction of agricultural techniques to Japan.

• この種は中国から渡来した可能性があります。

  This species might have arrived from China.

  Here, '渡来' is used to denote the arrival or introduction of biological species into a new area.