Be selective of
选择为...
🧩 词语组成解析
be
[bi]
v. 是;有，存在;做，成为;发生;
aux. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质;
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
Not at all. Check it, please.
好的，请检查。
I'd say the expected delivery date should be by the end of the month.
我得说预定发货日期应该在本月底。
Instead of being five new family members, these children had immediately become a commodity.
这些孩子立即成了商品，而不是5个新的家庭成员。