How the US 2020 election will determine the balance of power in Asia
美國2020年大選將如何決定亞洲的力量平衡

Edward White talks to experts in the US and Seoul about Donald Trump's threat to withdraw troops from South Korea
愛德華·懷特就唐納德·川普從南韓撤軍的威脅與美國和首爾的專家進行了交談。