沙滩

夕阳西下的退潮时分，金黄柔软的沙滩上留下了许多散步游人深浅不一的欢快脚印。

xī yáng xī xià de tuì cháo shí fēn, jīn huáng róu ruǎn de shā tān shàng liú xià le xǔ duō sàn bù yóu rén shēn qiǎn bù yī de huān kuài jiǎo yìn.

At low tide as the sun sets, many happy footprints of varying shades of walking tourists are left on the golden and soft sand.

这种前沿探索为进一步深化现代沙滩研究提供了宝贵的第一手资料。

zhè zhǒng qián yán tàn suǒ wèi jìn yí bù shēn huà xiàn dài shā tān yán jiū tí gōng le bǎo guì de dì yī shǒu zī liào.

This cutting-edge discovery provides valuable primary material for further research on the modern beach.