陋见浅识lòu jiàn qiǎn shí
scratch the surface; understand very little (about sth.)
原声例句
世界奇趣图谱
Living near the ocean is helpful, as the water will slow the surface cooling in your region.
住在海边会很有帮助, 因为水会减缓您所在地区的地表冷却速度。
科学60秒-科学美国人 2020年1月合集
From Indonesia: Climate models have more firmly connected a record-setting cold European summer in 1816 to the previous year's eruption of Indonesia's Mount Tambora, which injected sulfur dioxide into the atmosphere and caused widespread surface cooling.