So, I havethisproblem. When I plugmylaptopchargerintoanoutlet, thatweirdboxbetweentheplugandthepartwhereitconnectstomycomputer, itgetssuperhot, like I can't eventouchit.
So, ifwecanreducethenumberofconversionsfromACpowertoDCpower, even a littlebit, we'regoingtosave a lotofenergy.
数を減らせれば、それが少しであっても、私たちは莫大なエネルギーを節約できるでしょう。
So, I havethisproblem. When I plugmylaptopchargerintoanoutlet, thatweirdboxbetweentheplugandthepartwhereitconnectstomycomputer, itgetssuperhot, like I can't eventouchit.