This electrical circuit is connected in series.

He was walking in fits and starts.

I will be on night duty at school tonight.

He stopped directly in front.

His words were filled with similes, vividly portraying his emotions.

He is not afraid to speak bluntly and always expresses his opinions straightforwardly.

He is always someone who speaks bluntly and to the point.

He is a famous author, and his works are loved by many readers.

He is an excellent doctor.

He likes to take a walk in the park at dusk.