The wire diameter of this electric wire is 2 millimeters.

Travel time is longer on the conventional line compared to the Shinkansen.

I commute using the underground line.

In geography, a tropic indicates a specific latitude on the earth.

In meteorology, an isotherm refers to a line on a map that indicates the same temperature.

Please turn on the power after checking the ground wire.

In this map, the longitude lines are clearly displayed.

He is facing many difficulties due to gender identity disorder.

Gender discrimination is one of the social issues that needs to be resolved.

It's difficult to understand his real nature.