Tips:

• Pronounce the initial consonant as a firm
  /d/ and not as
  /ʤ/.
• To help blend
  /d/ with the following
  /r/—you might try placing the tip of your tongue a little further back on the palate—a bit closer to where it will need to be for
  /r/ rather than on the gum ridge.
• Try not to roll or trill the consonant glide
  /r/.
• Pronounce the letters “ea” as a very distinct and long
  /i:/.
• Sustain the final
  /m/ slightly when it is at the end of a sentence or when it is followed by another consonant, as it is in the second pratice sentence below.