你可以輕輕把手放在講台上，或做出觀眾看得到的動作。把手藏在講台後面不是

你可以輕輕把手放在講台上，或做出觀眾看得到的動作。把手藏在講台後面不是個好主意。如果看得到對方的雙手，會讓我們下意識地更信任他。

結果 (英文) 1:

You can place your hands gently on the podium or make a gesture visible to the audience. Hiding your hands behind the podium is not a good idea. If we can see the other person's hands, we will subconsciously trust him more.

結果 (英文) 2:

You can gently place your hand on the podium or make movements that the audience can see.
Hiding your hand behind the podium is not a good idea. If we can see the other person's hands, it will subconsciously make us trust them more.

結果 (英文) 3:

You can gently put your hand on the podium, or make an action that the audience can see.

It's not a good idea to hide your hands behind the podium. If we can see each other's hands, it will make us subconsciously trust him more.