由于政策支持，这个行业的出口额逐年攀升。

Yóuyú zhèngcè zhīchí, zhège hángyè de chūkǒué zhúnián pānshēng.

Thanks to policy support, the export value of this industry has been climbing year by year.

近十年来，这个地区的降雨量逐年减少。

Jìn shí nián lái, zhège dìqū de jiàngyǔliàng zhúnián jiǎnshǎo.

In the past ten years, the rainfall in this region has decreased year by year.