At the same time should avoid sun long time direct floor, lest the film by ultraviolet light irradiation after long-term strong, premature cracking and aging.

同时应尽量避免太阳长时间直射地板，以免漆膜被紫外线长期强烈照射后，过早干裂和老化。

youdao

Pneumatic Industry: Carnauba Wax give tires extra-resistance and as a plasticiser to prevent sun-cracking.

气动行业：巴西棕榈蜡可增加轮胎的抗阻性能，作为增塑剂可阻挡日晒的开裂。

youdao

In the Song Dynasty, there was a capable person named Sun Shan. He was not only humorous but also good at cracking jokes, so he was popular nicknamed "funny capable person".

在我国宋朝的时候，有一个名叫孙山的才子，他为人不但幽默，而且很善于说笑话，所以附近的人就给他取了一个“滑稽才子”的绰号。

youdao

Then, seemingly tired, she squints at the afternoon sun, hesitating before cracking her jaws in the yawning attitude of a passenger in a plane clearing her ears of accumulated air pressure.

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