Zuówǎn wǒmen qù tīng le yī chǎng jiāoxiǎngqǔ yǎnchū.
Last night we went to a symphony performance.
Tips
memory
交响 literally means 'mutually resounding' (交 = mutual/together, 响 = sound/resound). A symphony is exactly that — many instruments sounding together. The 曲 suffix marks it as a musical piece.
