它是一条线，它们完全相同，这是我的紧急备用绳。
It's a string, and they're identical, and this is my emergency safety rope.
在中央(首都)以及地方级别的储藏设备应该带有温度警铃和紧急备用发电机。
Storage facilities located at the central (capital city) and regional level should have temperature alarms and backup (emergency) generators.
在要背负很多债务前，如果你不想搬回家的话，那么确保至少有1000美元的储蓄作为紧急备用，或是在银行预留了三个月的开销费用。
Before committing too much to debt payments, be sure to have at least $1,000 in savings for emergencies—or three months of expenses in the bank if you never want to move home again.
应用推荐