Captain will lead his side against Italy, Switzerland and Turkey in the group stage
Chris Coleman’s side returned as national heroes with thousands of people lining the streets of Cardiff to greet them after the nation’s first appearance at a major tournament for 58 年.
“We’d love to replicate it but we’re realistic,” said skipper Bale.
“We know it’s a different tournament playing different teams and we also have a very different team to what we did have.
“It’s going to be difficult going in against all these top nations.
“But we’re confident in our own ability what we can do on the pitch, and we’ll be doing everything to make it as much of a success as we can.”
Robert Page’s side start their campaign against Switzerland in Baku on June 12 before playing Turkey in the Azerbaijani capital four days later, and then completing their group fixtures against Italy in 罗马 on June 20.
There are eight survivors from the squad which reached the Euro 2016 semi-finals – Bale, 亚伦拉姆齐, Ben Davies, Chris Gunter, Danny Ward, Joe Allen, Jonny Williams and Wayne Hennessey – with 19 的 26 players having 25 caps or fewer.
Seven of the squad are in single figures and uncapped midfielder Rubin Colwill has played just 191 minutes of senior football since making his Cardiff debut in February.
Bale said: “他们 (younger players) know if they want any advice, experience from us, or questions we need to answer we’re here.
“But come the tournament obviously there’ll be stages where we’ll give some advice and basically use our experience.
“When those times come I’m sure we’ll all be ready to do that.”
The Wales squad spent last week at a warm-weather training camp in the Algarve in Portugal.
“It was important to get some warm-weather training,” 贝尔说.
“It’s going to be warm in Azerbaijan and it was great to put some hard work in and get the boys together.
“We had a bit of fun, but it was down to serious business at the same time.”