The headlight of my bicycle has broken.

He is doing special exercises to train his serratus anterior muscle.

He exercises every day to strengthen his tibialis anterior muscle.

She was diagnosed with placenta previa.

The issue of the previa vessel is a very important issue in obstetrics.

My younger brother is diligently practicing Taekwondo every day.

He emphasized that there is still much to do, saying 'It's a long road ahead as the sun sets.'

I read the Tao Te Ching every day.

The discussion about the regional system in Japan is not over yet.

I attend aikido classes every week.