English : frontier Simplified Chinese : 边境，新领域 Traditional Chinese : 邊境，新領域 Example :: frontier
Chinese : 边防部队常备不懈地守卫着祖国边疆。 English : The frontier guards, ever on the alert, stand watch over the borders of our country.
Chinese : 地方人民政府要支持边境口岸机构和设施的建设。 English : The local people's government should support the construction of the institutions and facilities of the frontier ports.
Chinese : 这就是预期收益，和有效边界问题。 English : So that's the expected return and efficient portfolio frontier problem.