He feels it takes time to acquire new skills, but Rome wasn't built in a day.

He is the type of person who understands ten from hearing one.

He is trying to understand the concept of Trinity in Christianity.

His words held a double surprise, like 'isseki-rokuto'.

In Christianity, God is considered as the Trinity of the Father, the Son, and the Holy Spirit.

Three days ago, I went to Tokyo.

He starts talking about himself at every opportunity, causing trouble for the people around him.

He used the strategy of 'throw a sprat to catch a mackerel' to gain a large profit from a small investment.

I'm thinking of making tempura with shrimp and sea bream for dinner today.

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