We are planning to travel outside of the prefecture next week.

This shell's outer lip has a very beautiful pattern.

He was struggling to perform external rotation of the shoulder.

Let's look at this truth table and understand the result of the logical expression.

His values are completely different from mine.

It is reported that North Korea has conducted another underground nuclear test.

He is an expert in experimental psychology.

He is spending a lot of time on experimental research.

He is undergoing training for extravehicular activity.

He engaged in an extravehicular activity from the spaceship.