to date or have romantic relationships with many people without commitment
多くの人とデートしたり、コミットメントなしでロマンチックな関係を持つこと (Ōku no hito to dēto shitari, komittomento nashi de romanchikku na kankei o motsu koto)
"He’s still playing the field and not looking for a serious relationship."
"彼はまだプレイング ザ フィールドで、真剣な関係を探していません。" (Kare wa mada **pureingu za fīrudo** de, shinken na kankei o sagashiteimasen.)
to accept praise for something one did
to introduce something that significantly alters an industry...
to criticize someone publicly for their behavior or actions
To completely agree with someone
As I understand; based on what I know
something or someone that causes continuous trouble or annoy...