throw out 扔掉
But it's so sweet he didn't throw it out.
不过他没把那扔掉真是好贴心
Do what I did, and simply throw out this envelope without opening it.
按我说的做，简单地扔掉这个不用打开的信封。

freak out 行为反常;
Because becky would totally freak out.
因为贝卡肯定会发疯的。
Because I kind of freaked out earlier.
因为之前我有点小题大作

turn out 结果是
None of those assertions turn out to be accurate.
这些断言没有哪一个证明是准确的。