Therefore to develop solar energy, which is pollution-free and risk-free, has become the best solution to the current crisis.
由此观之，开发无污染、无危险的太阳能已成目前最好的解决途径。
Therefore to develop solar energy, which is pollution-free and risk-free, has become the best solution to the current crisis.
由此观之，开发无污染、无危险的太阳能已成目前最好的解决途径。
应用推荐