确实 (quèshí) – indeed, really

Pattern

• Subject + 确实 + Adjective / Verb phrase
• Noun + (很 / 不) + 确实

Usage

• An adverb confirming that something matches objective reality, often agreeing with or verifying a statement; also an adjective “accurate, reliable” (消息不确实 – the news isn't reliable).

Examples

1. 1

   他的汉语水平确实有了很大的提高。

   Tā de Hànyǔ shuǐpíng quèshí yǒu le hěn dà de tígāo.

   His Chinese has indeed improved a lot.

2. 2

   这个办法确实很有效。

   Zhège bànfǎ quèshí hěn yǒuxiào.

   This method really is very effective.