How do you translate "I always drink coffee with cream"?
&quot;with&quot; here means &quot;contains&quot; or &quot;have&quot;
&quot;with cream&quot; in &quot;coffee with cream&quot; is an adjectival phrase that describe the noun coffee.

I drink coffee
what coffee?
the coffee that's with cream

I always drink coffee  = 我总是喝咖啡
I always drink coffee (with cream) = 我一向喝(加了奶油的)咖啡 or 我一向喝(有奶油的)咖啡
If you are having a cup of black coffee and a cup of cream at the same time, then 'with' would mean &quot;together&quot; and coffee and cream would be of equal weight. That is not what the sentence in your question meant. in &quot;I always drink coffee with cream&quot;,  coffee is the main object, cream is an addition
More example of &quot;with&quot; meaning &quot;contains&quot;  or &quot;have&quot;
&quot;book with pictures&quot; (book that contains pictures)
&quot;people with money&quot; ( people who have money)