Of course, it's not easy to keep your water cold during outdoor runs in the heat.

当然，在室外温度很高的情况下保持水低温不是件容易的事。

youdao

In the heat of the trading day, it's very easy to feel pressured to reallocate assets, either to jump on momentarily hot trend or dump existing holdings.

在热火朝天的交易日，很容易会感觉到重新分配资产的压力，要么是加入一时的热潮中，要么是抛售现有的资产。

youdao

The polymer spheres and carbon particles arrange themselves spontaneously into the correct crystal structure when encouraged by a little heat, so manufacturing opalescent film should be easy.

只要加入一点聚合体球体和碳颗粒就可以自然地安排成正确的晶体结构，因此生产光亮的薄膜就很容易了。

youdao

Thermal heat is easy to store -water and masonry or stone is an excellent thermal mass.

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