Say hello to the class.

Please look at the following two sentences.
Can the first sentence be used instead of the second one?
Please help.

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1. Say hello to the class.
2. Introduce yourself to the class.

1. ≠ 2.
:up:

Quote:

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Originally Posted by corum

1. ≠ 2.
:up:

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Please give me a little detailed information.

Introducing oneself is a little bit more than just saying hello. To introduce yourself you have to give some information about yourself, e.g. your name.