Definition

Examples

• 事前请做好充分准备。
  shì qián qǐng zuò hǎo chōngfèn zhǔnbèi.
  Please make full preparations in advance.
• 他事前没有通知任何人。
  Tā shì qián méiyǒu tōngzhī rènhé rén.
  He didn't notify anyone beforehand.
• 事前计划可以避免很多麻烦。
  shì qián jìhuà kěyǐ bìmiǎn hěnduō máfan.
  Planning in advance can avoid a lot of trouble.