" Unicode is taking user demand for more skin tones across emoji very seriously, " said Lee.

" 统一码联盟非常认真地对待用户对表情符号中更多肤色的需求，" 李说。

So as bitcoin users demanded quicker transactions, this was at odds with the people mining bitcoins.

因此，由于比特币用户要求更快的交易，这与开采比特币的人不一致。

And the solar panels up above could be supplemented with state-of-the-art battery systems that level out solar supply and user demand.

上面的太阳能电池板可以补充最先进的电池系统，以平衡太阳能供应和用户需求。