allow for
 斟酌,考慮,體諒,估計到,允許有…的餘地
 allow for
      v : make a possibility or provide opportunity for; permit to be
          attainable or cause to remain; "This leaves no room for
          improvement"; "The evidence allows only one conclusion";
          "allow for mistakes"; "leave lots of time for the trip";
          "This procedure provides for lots of leeway" [syn: leave,
           allow, provide]