我要学唱中文的生日快乐歌，到时候唱给你们听。
I ’m going to learn to sing Happy Birthday in Chinese and I ’ll sing it to you.
wǒ yào xué chàng zhōngwén de shēngrìkuàilè gē，dàoshíhòu chàng gěi nǐmen tīng 。
Expressing "when the time comes" with "dao shihou"
……，到时候 + ……
More from Chinese Grammar HSK 6
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