"The introduction of online English conversation classes as an employee benefit or for self-development."
"The introduction of online English conversation classes as an employee benefit or for self-development."
"the introduction of ~" 「〜を導入する」
"English conversation classes"「オンライン英会話」"online Eikaiwa" も言えます。
"as a ~" 「〜として」
"employee benefit" 「福利厚生」
"or for self development" 「または自己啓発」