2. But all sunshine without shade, all pleasure without pain, is not life at all. Take the lot of the happiest - it is a
tangled yarn.
但是，人生绝非阳光普照而无阴暗，绝非欢乐处处而无苦难。即便是活得最幸福的人，人生犹似一团纠缠的丝线。
3. A
tangled kelp forest fills the water column off the coast of Maine. Kelp is harvested all over the world and used in such things as foods, fertilizers, and soaps.
海带花园图片集。缠结的海带森林弥漫着水柱沿海海面的缅因州。海带的收获遍布世界各地，并用于的东西如：作为食品，化肥和肥皂。
