Gamers could use IM to contact a friend directly and ask, but that required a lot of effort on the part of the user.

玩家可以用即时通讯软件直接联系一个朋友并询问他，但是这需要玩家付出大量努力。

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They have a lot of miniature portraits of children as part of their permanent collection.

他们有许多儿童的微型肖像，作为他们永久收藏的一部分。

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There are still a lot of unanswered questions in this area, but fish and seafood are a major part of the Mediterranean diet.

这个领域仍然存在很多无法回答的问题，但是鱼类和海鲜是地中海饮食的一个主要部分。

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