Sein
vt. （德）存在；（德）是
🗣️ 情景例句
He says it always brought him good luck on the baseball team.
他说 ，当年他在棒球队时这手套总是带给他好运。
This split-level house is for rent.It's a bargain.
这幢段层式的房子是出租的. 很便宜的。
The lake was not a natural one, but a man-made reservoir.
这不是一个天然湖泊，是一座人工修建的水库。