shallowness

n.浅；肤浅

Japan says the line is equidistant between the two, while China, basing its claim on the shallowness of its continental shelf, says its EEZ stretches much closer to Japan's coast. 日本认为，边境线应当与两国距离相等，而中国则认为，由于己方的大陆架较浅，因此其专属经济区应更靠近日本海岸。

The supreme vice is shallowness. 肤浅莫过于最大的罪。

In such cases, shallowness can be a delightful alternative. 这时候，肤浅可以是一个愉快的选择。