Therefore, many countries have introduced strict and comprehensive toy safety standards to control toy quality.

因此为了监管玩具的质量，各国建立了严格完备的玩具安全标准。

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If you ever suspected that the mind-control wizardry behind a toy like the Force Trainer was a bit of a gimmick, I can think of a few Northeastern University eggheads who might agree with you.

如果你曾经怀疑Force Trainer玩具背后的思维控制魔力是无稽之谈，我想东北大学的一些理论家会和你持同样看法。

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Try to stop their feelings getting out of control by helping them to relax, talking about why they are upset, or distracting them with a toy.

帮助孩子放轻松，谈论一下为什么他们不开心，或用玩具来分散他们的注意力，达到帮助孩子消除他们的无力感的目的。

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The Erector brand is now owned by Nikko, a Japanese maker of remote-control toy airplanes and cars.

FORBES: Global Life

However, the researchers appeared confident that these setbacks could be overcome and added that future 3D printers should permit greater control over reflectivity, light absorption and other factors allowing toy designers to incorporate additional functionality.

BBC: Disney develops 3D-printed lighting for toys

Engineers could control which bits of the eyes were illuminated in a specific colour, to make the toy appear as if it was rolling its eyeballs, blinking, or showing two small throbbing hearts.

BBC: Disney develops 3D-printed lighting for toys