🗣️ 情景例句
and it is on a half-acre lot.
用地半英亩。
Fools make feasts and wise men eat them.
愚者设筵，智者赴宴。
So the number of stars that we know exist is now estimated at about 300 million million million.
因此，我们所知道的现有恒星数目估计约有30亿×1000亿颗。