bottomless
adj
1 very deep 极深的: a bottomless pit, gorge, etc 无底的深坑、峡谷等.
2 (fig 比喻) unlimited; inexhaustible 无限的; 无穷尽的
bottomless reserves of energy 取之不尽的能源.
🗣️ 情景例句
Keeping busy. Yourself?
一直很忙,你呢?
Have you been busy with schoolwork?
学校的功课很忙吗?
modern states 'invest'in institutions of learning to get back 'interest'