Commitments
n. 委托( commitment的复数形式 ); 任务; 承担的义务
🗣️ 情景例句
How much does it cost?
这得花多少钱？
Is there anyone who can speak English.
请问有没有会讲英语的？
But suppose the earth could be covered with sensors spaced one foot apart,
假设地球上可以布满传感器，每个相隔1英尺，