Allow me to introduce myself. I'm Li Hua.
Good morning, everyone. Allow me to introduce myself. I'm Li Hua. Hi, Li Hua. It's a pleasure to meet you. Will you please introduce me to that lady? Excuse me, Miss Wang. Will you please introduce me to that lady? I want to know her. No problem. She is my sister.

请允许我自我介绍一下，我叫李华。
大家早上好。请允许我自我介绍一下，我叫李华。 你好，李华。很高兴认识你！ 请你把我介绍给那位女士，好吗？ 打扰一下，王小姐。请你把我介绍给那位女士，好吗？我想认识她。 没问题，她是我妹妹。