They say: 'Remain silent, and pull an index card out of your pocket that says "I over-prepare".

保持沉默，从口袋里拿出一张索引卡，然后说‘我准备过于充分’。

youdao

Prepare stock pitches: I typically over-prepare.

准备股票介绍：我通常会准备得非常充分。

youdao

Prepare stock pitches: I typically over-prepare.

准备股票介绍：我通常会准备得非常充分。

youdao