Upchange
换高挡（开车等加速）
🗣️ 情景例句
We're planning to buy a house.
我们计划买一栋房子。
I think we may be able to work together in the future.
我想也许将来我们可以合作。
which a predecessor of ours at the farm built in the meadow hard by the deepest pool for swimming and diving.
那船坞是农场一位前辈在一块草地上盖的，草地紧挨着一个专供游泳、跳水的深水池。