同时，他们必须花足够的时间在不同的兴趣以及它们各自的主人身上，以保持发展他们各自的个性，保持他们的关系新鲜。
At the same time, they must spend enough time on separate interests with separate people to preserve and develop their separate personalities and keep their relationship fresh.
它们需要水分去保持新鲜和脆生。
冰箱应该用来保持食物新鲜，防止它们变质。
The freezer should be used to keep foods fresh and stop them from going bad.
应用推荐