夏天太热了，我一出门就流汗。

Xiàtiān tài rè le, wǒ yì chūmén jiù liúhàn.

In summer it's so hot that I start sweating as soon as I go out.

他感动得眼泪一直流。

Tā gǎndòng de yǎnlèi yìzhí liú.

He was so moved that his tears kept flowing.

夏天太热了，汗一直往下流。

Xiàtiān tài rè le, hàn yìzhí wǎng xià liú.

It’s so hot in summer that sweat keeps running down.