首先……其次……

“首先”和“其次”做代词，常用在书面语中搭配使用，表示按某个顺序列举事项。例如：
The pronouns "首先" and "其次" are often used in coordination with each other in written Chinese, indicating the sequence of the items enumerated. For example:

• 不管做什么事情，首先应该明白你为什么要做，其次要知道怎么做。
• 首先，要穿正式的衣服，这会给面试者留下一个好的印象，让他觉得你是一个认真的人。其次，应聘时不要紧张。

“首先”还可以做副词，表示“最先、最早”的意思。例如：
"首先" can also be used as an adverb, meaning "first of all, the earliest". For example:

• 不管以后做什么工作，你首先应该有一个好身体。
• 很多人遇到不明白的地方，首先想到的是上网查一查。

动量补语“次”常放在谓语动词的后边，用来表示动作发生、进行的次数。例如：
The complement of frequency "次" is usually used after the predicate verb, indicating the number of times that an action has taken place. For example:

宾语是表示地点的名词时，动量补语可以放在宾语前，也可以放在宾语后。例如：
When the object of a verb is a place, the complement of frequency can be put either before or after the object. For example:

宾语是人称代词时，动量补语要放在宾语后。例如：
When the object is a personal pronoun, the complement of frequency should be put after the object. For example: