In order to understand the actual condition of this company, we need to investigate more deeply.

This event will accept participants on a first-come, first-served basis.

We need to confirm whether his story is true or false.

He met his biological father for the first time.

His poor living conditions break my heart.

His answer was meager and lacked persuasiveness.

Representatives of the nations gathered for a conference to maintain peace.

There are a lot of Medicago polymorpha growing in this field.

I have my birthday in June.

We need to conduct a factual investigation on this issue.