He fell in love the moment he saw her for the first time.

According to ancient legends, the black swan was considered a symbol of bad luck.

He forgot to report his taxes.

He was so scared of the situation that it was life-threatening.

In this map, the latitude and longitude are indicated.

What is the breadth and length of this room?

The gray whale lives in the North Pacific.

The 児童鯨 is a large whale that lives in the North Pacific.

He has a deep respect for classical art.

The calculation of arccosine is a part of trigonometry.