(1) are all さんこんにちわ (noon).

(2) It's all in the morning.

(3) It's all at night.

It depends on when to make a speech.

2, the next xxx (public Japanese, you must use self-deprecating language).

Private はxxxと application.

3. The topic I published is xxx, please give me your advice.

「のティマは < XXX >ですどぅぞよしくぉぉぉぞ.

4. Then, I'm going to start publishing a book (this kind of nonsense is generally not said in China, but often said in Japan as a reminder).

では,はじめます。

Skills:

1. Train yourself not to show nervousness.

Say what you want, say what you want.

Take a step before you speak.

ちのでステージにぁタンドマィィ. "Nervous", let's start. これでスムーズにめることができる.

Give people an image of taking a step towards the microphone on the stage. Clever use of "tension" to express the action of preparing to leave.

2. Don't read this book.

まなぃことによってののしでスーチ.

If you don't follow the script, you can give a speech in ordinary language.