是

Example sentences

• nǐ你shì是zài在gōngyuán公园lǐ里kàndào看到tā他de的ma吗？
  Did you see him in the park?
• nǐ你zhīdào知道zhè这zhāng张huà画shì是shéi谁huà画de的ma吗？
  Do you know who painted this picture?
• tā她de的huāyuán花园shì是yī一jiàn件yìshù艺术zuòpǐn作品。
  Her garden is a work of art.
• wǒ我bù不zhīdào知道tā它shì是cóng从nǎlǐ哪里lái来de的。
  I didn't know where it came from.