Siling
n. 航行\\nv. 滑下（sile的ing形式）
🗣️ 情景例句
Whose turn is it to wash the dishes today?
今天轮到谁洗碗？
How much does a round trip ticket to go there cost?
一张去那边的往返票要多少钱？
that intelligent life is bound to be a natural part of the universe.
有智力的生命必然是宇宙的自然组成部分。