1·This economic isolationism signals a defeatism that will reap the losses, not the gains, of globalization.
这种经济孤立主义预示着一种失败主义，它将收获的是全球化的损失，而不是其收益。
2·Isolationism is also on the rise.
孤立主义也在抬头。
3·Moral exuberance had inspired both over involvement and isolationism.
精神上偏激引起了过多承担义务和孤立主义。
4·When will u realize that in this world, today, isolationism is no longer a practical policy?
你什么时候才能明白在现在的世界上，孤立主义已经不再是个务实的政策了？
5·But we must 3. reject isolationism and its companion, protectionism.
但是，我们必须坚决反对孤立主义以及它的同伴保护主义。