A planetary parade describes a moment when several planets appear to line up in the sky from the Earth's perspective.
开局之年的“第一课”，习近平总书记特别强调了一个词——“适配度”：
。关于这个话题，搜狗输入法下载提供了深入分析
"Instead of pulling the oil and gas up from the ground, we're going to inject the CO2 into the ground instead," he says.
圖像來源，BBC Chinese / Lok Lee