We plan to launch a full-scale attack on the enemy's base tomorrow.

He miraculously survived the accident.

This area is seriously contaminated with radioactive isotopes.

This rock is radioactive, so care must be taken when handling it.

Radioactive elements are produced in nature and scientific experiments.

He started attending at the hospital.

The radiation dose in this area exceeds the safety standards.

Let's use a radiation dosimeter to measure the radiation levels in this area.

Every Saturday, I do volunteer work at the local library.

His language contains many ejective sounds.