When an item drops into their cart, the number of items in the cart and the total price of all things in the cart will both automatically update.

当商品进入购物车之后，将自动更新购物车中的商品数量和总价。

youdao

When an item drops that you cannot loot due to uniqueness or other factor, you will get a chat message letting you know what the item was that you passed rolling on.

当一件物品掉落，你却因为身上没有任务或者身上已经有了“唯一”的物品或其他原因无法拾取时，你将获得一条消息，让你知道这物品是什么。

youdao

Players can look up detailed information on item locations, enemy drops, quest rewards, and more.

玩家可以查找在项目的位置，敌人滴，任务奖励，以及更详细的信息。

youdao

He goes on to describe how they would tweak gameplay to maximize revenue before fun, making item drops more infrequent to frustrate players into spending a couple of bucks to advance their game.

FORBES: Former Zynga Engineer Trashes His Old Company

But of course, with any news on the internet comes a percentage of skeptics, and those questioning the free TF2 model are wondering if it means that item drops in the game will be slowed to encourage microtransaction purchases in the store.

FORBES: Valve's Team Fortress 2 Goes Free to Play