请给我一杯冰的绿茶，不要糖。

Qǐng gěi wǒ yì bēi bīng de lǜchá, búyào táng.

Please give me a cup of iced green tea, without sugar.

有的人觉得绿茶比红茶清淡，更适合夏天喝。

Yǒu de rén juéde lǜchá bǐ hóngchá qīngdàn, gèng shìhé xiàtiān hē.

Some people think green tea is lighter than black tea and more suitable to drink in summer.